• <tr id="yyy80"></tr>
  • <sup id="yyy80"></sup>
  • <tfoot id="yyy80"><noscript id="yyy80"></noscript></tfoot>
  • 99热精品在线国产_美女午夜性视频免费_国产精品国产高清国产av_av欧美777_自拍偷自拍亚洲精品老妇_亚洲熟女精品中文字幕_www日本黄色视频网_国产精品野战在线观看 ?

    Development of Rural E-commerce from the Perspective of Agricultural New Kinetic Energy Cultivation: Based on Survey on the "E-commerce Entering Villages and Households" Project of Jurong City

    2019-10-24 01:17:08
    Asian Agricultural Research 2019年9期

    Jiangsu Vocational College of Agriculture and Forestry, Jurong 212400, China

    Abstract Taking the implementation of the "e-commerce entering villages and households" project in Jurong City as an example, a survey plan is formulated, and questionnaires are designed. Through questionnaires, a large number of agricultural households are visited, and the data are collected and collated; and using interviews and field trips, the help of e-commerce for agricultural products sales is understood. Then, the analysis on the entire survey is summarized. Finally, the survey is researched, and it is found that the current rural e-commerce lacks professional talents and the product distribution system is not perfect. For existing problems, corresponding solutions are put forward.

    Key words Rural e-commerce, Entering village and household, Agricultural product

    1 Introduction

    The central document No.1 in 2017 proposes to speed up the development of rural e-commerce and take "Internet + agriculture: as a driving force, so as to provide technical support for developing upgraded agriculture characterized with information support, synergistic management, efficient output, safety products, resource saving and environmental protection. The document points out to promote the structural reform of the agricultural supply side, optimize the agricultural industrial system, production system and management system, and increase land output rate, resource utilization and labor productivity, thereby promoting the transformation of agricultural and rural development from over-reliance on resource consumption and pursuit of meeting the demand for quantity to the pursuit of green ecological sustainability and more emphasis on quality, focusing on changes in market demand and taking increasing farmers’ income and ensuring effective supply as the main goals, improving the quality of agricultural supply as the main direction, and institutional reform and mechanism innovation as the fundamental approach, on the basis of ensuring national food security. The document also emphasizes that promoting the structural reform of the supply side of agriculture is a long-term process, and should handle government and market relations and coordinate interests in all aspects. In recent years, in the practice level of rural e-commerce, new phenomena and new changes have increased significantly. These new phenomena and new changes have brought together the new forces of rural e-commerce change. Expanding the sales of specialty agricultural products, opening up online stores and engaging in e-commerce in Jiangsu is a good channel. However, when individual farmers do e-commerce, there are often problems such as lag in information and independence of each other. On March 16, 2015, the launching ceremony of the "e-commerce entering villages and households" cooperation project between the Jiangsu Vocational College of Agriculture and Forestry and the Jurong Municipal Government was held in the city’s cultural and art center. The "e-commerce entering villages and households" project is an important measure for the Jurong Municipal Government to implement the spirit of the central document No.1, cultivate new agricultural management entities and promote agricultural modernization, and it is also a concrete action for the college to strengthen school-enterprise cooperation and serve the economic and social development of Jurong.

    Jurong is a key city for agricultural development in the province, and the jurisdictions such as Xiashu and Houbai fully and rationally utilize local agricultural and natural resources and social and economic resources. Especially in tea, strawberry and grape industries, the achievements are more remarkable, and related brands have been created. Maoshan Evergreen, Dingzhuang Grape,etc. are well-known brands. With the rapid development of e-commerce, Jurong rural committees cooperate with Jiangsu Vocational College of Agriculture and Forestry, implement one-on-one assistance activities for college students, use their own advantages to initiate the "e-commerce entering villages and households" project, and transform the way of agricultural growth, and help more merchants to embark on the road of e-commerce of agricultural products. In addition, the Jurong Municipal Government and Alibaba have cooperated with each other to establish a rural Taobao service center and village-level service stations to provide services such as online sales, entrepreneurship cultivation and online purchasing. In order to understand the development status of the "e-commerce entering villages and households" project in Jurong City, this paper conducts an objective survey and analysis of the project. After three years of promotion and inspection, the project has made some achievements. In addition, this paper puts forward practical suggestions for the implementation of the project.

    2 Literature review

    E-commerce of agricultural products is a hot spot in the fields of academics and e-commerce in recent years. At the same time, under the influence of various aspects of agricultural productivity and market economic system, the market structure of agricultural products has undergone major changes, and the sales bottleneck of agricultural products has become more apparent. In turn, the actual demand for e-commerce of agricultural products has been formed. The research on the e-commerce model of agricultural products is gradually becoming a hot spot in the field of e-commerce.

    Hu Bingchuan[1]has studied the development of rural e-commerce. It is believed that the rapid development of network and communication technology will contribute to the development of rural e-commerce. In the articleE-commerceinDevelopingCountries:Opportunitiesandchallengesforsmallandmedium-sizedenterprises, the World Trade Organization introduces the development of e-commerce, how poor countries can benefit from mobile Internet and how small and medium-sized enterprises can use e-commerce platforms to develop themselves. Li Lin[2]puts forward in the articleStudyonCirculationPatternandEfficiencyofFreshAgriculturalProductsthat the evolution of agricultural product circulation model is the result of the internal mechanism and external influence factors, and the internal mechanism of the evolution of the circulation model of fresh agricultural products is the result of the externalization and internalization of division of labor. The article believes that the evolution of China’s agricultural product circulation model will move toward the integration model of supply chain management; and the construction of agricultural product circulation mode should be adapted to local conditions, different regions should develop local agricultural product circulation models according to the local production, consumption environment and trading environment of fresh agricultural products, and the implementation of the supply chain circulation model cannot be forced. Fei Xiaoyu[3]studied the quality of electronic services provided by the website of agricultural products e-commerce and found that the convenience of online shopping has a greater impact on consumers’ willingness to purchase online products. He Dehuaetal.[4]believe that the quality and safety of products and the richness of information provided by websites are the main factors that significantly affect consumers’ willingness to purchase fresh agricultural products through the Internet, and the impact of price, packaging and logistics services on the willingness of consumers to purchase fresh agricultural products is not significant. Su Zhen[5]believes that China’s agricultural e-commerce construction is still at the stage of exploration; compared with countries with mature agricultural e-commerce, there is a big gap; and it is especially urgent to find an agricultural e-commerce model that is in line with China’s national conditions. It is necessary to consider and implement agricultural e-commerce construction from the bottom to the top, and do a good job in the environmental construction for agricultural e-commerce development, including the construction of agricultural information systems, the construction of agricultural e-commerce talents, and the establishment of a policy system[6].

    Overall, domestic and foreign research on agricultural products e-commerce has experienced many years and has achieved fruitful results. The development trend and existing problems of agricultural products e-commerce are studied, and corresponding recommendations are put forward.

    3 Basic overview of the "e-commerce entering villages and households" project in Jurong City

    Jurong is a large agricultural county with high-quality and environmental-friendly agricultural products. In order to promote the development of agricultural e-commerce in Jurong City, on March 16, 2015, Jurong Municipal Government signed a contract with Jiangsu Vocational College of Agriculture and Forestry. A total of 100 students of e-commerce major have been screened out and contacted to large farmer households to implement the "e-commerce entering villages and households" project. Through the docking with farmers, the one-on-one assistance policy is implemented. Using existing third-party platforms, online stores are built, and agricultural e-commerce is developed. Led by the Municipal Agriculture Committee, and assisted by the cadres in relevant townships and towns, the 100 college students went to farmer households, family farms, and leading agricultural enterprises to conduct face-to-face Internet knowledge publicity and guidance. Orchards, tea gardens, farmhouses, and farms in Jurong City are helped to build their own Taobao shops, websites, WeChat, Weibo and other e-commerce platforms to realize online sales and promotion.

    First of all, the 100 college students of e-commerce major are divided into 50 groups with two in each group. Each group of college students are docked to two farmer households, leading agricultural enterprises or agricultural cooperatives. They are subjected to professional training by the Jiangsu Vocational College of Agriculture and Forestry. Through the college students of e-commerce major, the farmers are helped to open Taobao shops and conduct website sales and network marketing. The training of Internet knowledge, conducted by the e-commerce experts of Jiangsu Vocational College of Agriculture and Forestry, is organized regularly once a month to the farmers. The basic application platform for agricultural products e-commerce in Jurong City is established unifiedly to provide professional services such as professional art design, copywriting planning and shop decoration to the Taobao shops across the city.

    In the 100 college students’ entering village and household activity, different townships and tows are allocated with different number of students. A total of twelve college students are distributed to Baitu Town, and each group contacting to each of the students has a contact leader. There is also a guidance group governed by the Agriculture Committee on these twelve groups. There are four people in each group, including a group leader. Finally, there are also Mr. Zhang Wei, the director of Baitu Town, and Tang Yuanshan, the instructor. In Biancheng Town, nine college students are allocated. They are contacted to nine group leaders, as well as three members of the steering group led by the Agriculture Committee, and the contact person of the town, Chen Xingmin, and the instructor Jiang Mingxing. There are seven college students in Guozhuang Town, and they are docked with seven contacts, as well as three members of the steering group led by the Agriculture Committee, and the town contact director Hua Xuncheng and instructor Wu Shoucheng. Houbai Town is allocated with sixteen college students in this activity. They are docked with sixteen people, as well as four members of the steering group led by the Agriculture Committee and the director of the town, Ling Dingkun and instructor Tong Fei. The number of college students distributed to Huayang Street is eleven. They are docked with eleven corresponding contacts, as well as three members of the steering group led by the Agriculture Committee and the town’s contact director Wang Yongming and instructor Hu Shijian. The number of college students in the development zone is six. They are docked with six corresponding contracts, as well as three members of the steering group led by the Agriculture Committee and the town’s contact director Ding Chuanyun and the instructor He Xian. There are eight college students in Maoguan Town, docking with eight corresponding contacts, three members of the steering group led by the Agriculture Committee and the town’s contact director Jing Huirong and instructor Xiong Yifu. Maoshan Town is distributed with ten college students. They are docked with 10 contacts, three members of the steering group led by the Agriculture Committee and the town’s contact director Wang Xiaojun and instructor Tang Sheng. There are twelve students in Tianwang Town, docking with 12 persons, four members of the steering group led by the Agriculture Committee and the town’s contact director Huang Yonggen and instructor Yang Hao. A total of four college students are allocated to Xiashu Town. They are docked with four contacts, three people in the steering group led by the Agriculture Committee and the town’s contact director Zhu Youming and instructor Li Yunfeng[7].

    4 Survey on the status of the "e-commerce entering villages and households" project in Jurong City

    4.1 Purpose of the surveyIn 2015, Jurong Municipal Government cooperated with Jiangsu Vocational College of Agriculture and Forestry to carry out the "e-commerce entering villages and households" project. A total of 100 college students of e-commerce major are docked with large agricultural households in various townships and towns of Jurong City to carry out the assistance work. Now two years have passes, in order to understand the development status of the project, the sales situation of farmers, the farmers’ mastery of e-commerce knowledge, and the impact of e-commerce on the rural, a survey professional group is specially set up to conduct in-depth research and analysis on the project.

    4.2 Process and method of surveyFirst, the respondents were divided into different groups. The farmer households in Baitu Town, Biancheng Town, Guozhuang Town and Houbai Town were surveyed. In this survey, a questionnaire on the implementation of the "e-commerce entering villages and households" project was designed. Through questionnaires, the farmers were visited. The 100 college students were also asked to fill in the questionnaires, and then the questionnaires were recovered to analyze the results. Then, some of the farmer households and enterprises were visited randomly. The operation of e-commerce at the current stage was directly understood. Finally, some farmer households were randomly selected for interviews. Through direct communicating with the farmers, the assistance of e-commerce for the sales of farmers’ agricultural products was understood.

    4.3 Results of the survey

    4.3.1Age distribution of the respondents. Among the respondents, there were five respondents aged 20-30; there were 40 respondents under the age of 40; and there were 81 respondents over the age of 40, accounting for a large proportion (Table 1). It can be seen that the respondents were mostly middle-aged and aged.

    Table 1 Age distribution of the respondents

    4.3.2Educational degree distribution of the respondents. The educational degree of the respondents was analyzed statistically. Among them, the respondents with high school education or less accounted for 75%; the respondents with college degree accounted for 12%; and the respondents with undergraduate and graduate degrees accounted for 13%. Most of the respondents have an Internet age of 5-10 years, and a small number of farmers have an Internet age of more than 20 years (Fig.1).

    Fig.1 Education level of rural business entities

    4.3.3Respondents’ sales in the past 3 years. This survey compared the sales of various towns, especially that of Houbai Town, Tianwang Town, Xiashu Town and Maoshan Town. As shown in Fig.2, the sales of the four towns constantly increased during the two years. It can be seen that the implementation of the "e-commerce entering villages and households" project has led to the development of economy in Jurong City. It has brought new sales channels and methods to farmers, and it also makes it unnecessary for farmers to go out to work. They can make a fortune by running an agricultural product e-commerce at home.

    Fig.2 Changes in sales of the four towns

    4.3.4Correlation analysis. The correlation between the "e-commerce entering villages and households" project and the increase in farmers’ income was analyzed. The results are shown in Table 2. As shown in Table 2, the both reached a significant correlation at the 0.01 level (bilateral), and the Pearson coefficient also reached 0.547. In other words, the "e-commerce entering villages and households" project has a promoting role for the increase in farmers’ income.

    Table 2 Correlation between college students’ entering villages and households and rural annual income

    Rural annualincomeEntering village andhousehold projectPearson correlation coefficient10.520?Significance (bilateral)0.547?N100100

    Note:*indicates a significant correlation at the 0.01 level.

    5 Analysis of the survey

    5.1 Analysis of the construction of the "e-commerce entering villages and households" project in Jurong City

    5.1.1Organizing targeted assistance and giving play to the advantages of cooperation. Since the implementation of the "e-commerce entering villages and households" project in Jurong City, 100 new agricultural production and management households were screened out, and they were docked with the 100 college students of e-commerce major from Jiangsu Vocational College of Agriculture and Forestry to carry out one-to-one assistance work. Simultaneously, the Municipal Agriculture Committee of Jurong City has also selected professional technical personnel from the relevant unit to dock with each unit and set up a special steering group to coordinate the development of e-commerce work for farmers. Through the one-to-one targeted assistance policy, the college-enterprise cooperation advantages will be brought into play. At present, 185 new online shops have been built, represented by "Chuncheng Youli", "Tao Jurong", "Houbai Youpin" and "Xiashu Chachang".

    5.1.2Cultivating demonstrations and guidance and supporting excellent models. At this stage, the development of rural e-commerce in Jurong City is still in the initial stage. However, through the extensive participation of farmers in various townships, the careful cultivation of Jiangsu Vocational College of Agriculture and Forestry and the vigorous promotion of the government, a large number of outstanding new brands such as "Chuncheng Youli", "Houbai Youpin" and "Yafu Youpin" have been established, and a provincial-level e-commerce demonstration village in Wuxing Village, Houbai Town has been formed. Among the seven administrative villages, Dingzhuang Village of Maoshan Town, Nitang Village of Baitu Town, Xifeng Village of Houbai Town, Duanwang Village of Guozhuang Town, Xiadian Village of Huayang Town and Daizhuang Village of Tianwang Town that applied for province-level e-commerce demonstration villages not long ago, Dingzhung Village of Maoshan Town has passed the approval[8].

    5.1.3Unifying business model and integrating multiple platforms. At present, five e-commerce models have been formed initially in Jurong City. (i) Base + Taobao shop. For example, by making full use of the advantages and relying on the existing mature third-party e-commerce platform, Wang Jun has established Taobao shop and Wechat shop for his earthworm breeding base to sell the self-produced agricultural products. (ii) Authorized brand + Tmall shop. The Blue Sky Food Store is a well-known local brand. The major product of the store is Maobao Kudzu Tea. Using the Internet e-commerce model, it sells high-quality agricultural products. (iii) Taobao + public-welfare O2O platform. Jiangsu Jiugu Ecological Agriculture Co., Ltd. has assisted Tianwang Town to build a public platform for O2O e-commerce services with the characteristics of township agricultural products, open an online store with the theme of "original taste and original hometown of Tianwang", and design and plan to build a display and experience center for agricultural products combining the local government. Third-party platforms are introduced to perform specific operations, thus unifying the sales and promotion of local high-quality agricultural products on the Internet. Platforms will develop uniform quality indicators, design, packaging, and promotion of the agricultural products, thus making efforts to provide local farmers with one-stop online marketing services. (iv) Base + O2O. The Chuncheng Agricultural E-commerce Industrial Park has opened an online store Tao Jurong through the demonstration of the base to achieve direct supply of fresh agricultural products. The Weilai Weihao Eco-Agriculture Co., Ltd. has been committed to providing pollution-free vegetables to various communities using the O2O model, relying on the 133.33-ha pollution-free vegetable base. There are currently 8 directly operated stores in Shanghai. By developing e-commerce, an O2O platform for e-commerce of fresh agricultural products has been created. (v) Self-built e-commerce platform. Yafu Youpin has established a comprehensive platform for integrated e-commerce service marketing of characteristic agricultural products in PC-end mall, WeChat mall and mobile-end mall, respectively. Through the O2O model, farmers are encouraged to open stores on the platform for independent sales[9].

    5.2 Problems in the current stage of implementation of the "e-commerce entering villages and households" project in Jurong City

    5.2.1Lack of relevant professional talents. The core of developing e-commerce is the talent factor. Jurong is a county-level city dominated by agriculture. The development of the information industry lags behind. The local youth often have low quality. Professionals who understand traditional agriculture and Internet operations are generally lacking. With the launch of the "e-commerce entering villages and households" project in 2015, today’s e-commerce companies mostly invite the professionals and teams in the first- and second-tier cities to participate in the operations through temporary high-paying jobs. The demand for high-quality skilled e-commerce talents in towns and villages will continue to increase. This urgently needs to speed up the pace of training local e-commerce talents in Jurong.

    The entities currently engaged in agricultural management cover members of large professional agricultural households, major members of family farms, personnel of farmers’ professional cooperative organizations, personnel of agricultural product wholesale market, and agricultural product marketing brokers. However, their level of education is generally not high. People with an education level below high school accounted for 60%. Village officials with an education level of high school and undergraduate accounted for only 5%. In terms of age distribution, the age level was relatively high, and people over 45 years old accounted for 62%. This limits the development level of new agricultural management entities to a certain extent (Fig.3).

    Fig.3 Classification of the rural business entities

    5.2.2High costs of brand promotion on network. Due to the increasing market competition, many farmers have realized the importance of building agricultural products brands. The reputation and popularity of a brand is a necessary prerequisite for realizing brand value. It is of great significance for increasing the added value of agricultural products and expanding sales. Building a brand of agricultural products is a process in which the company continues to publicize and invest in the brand. For farmers, they don’t have the relevant technical staff and don’t know how to promote on the website, so they have to look for a promotion team to do it. Some simple network promotion is based on the amount of information published. The more the information released, the higher the charge. This requires to charge after agreeing on other conditions. Some network promotions are charged according to the time of publication. The earlier the information posted on the website is, the higher the charge is. Huge amount of publicity expense, narrow publicity, and backward brand propaganda means and other reasons have caused the agricultural products to be distinguishable and not strong.

    5.2.3Lack of unified quality standards for agricultural products. At present, the city has not yet formulated unified agricultural product quality standards, quantifiable management standards, and normative safety traceability mechanism for reference and implementation of the e-commerce industry. These have hindered the development of local rural e-commerce.

    5.2.4Imperfect distribution system of products. In recent years, with the continuous development of e-commerce, the infrastructure of logistics has become increasingly perfect. However, there are still problems in the logistics system of Jurong City. First, more agricultural products have a short shelf life, and they are difficult to be transported. Second, fresh fruit products have higher requirements for cold-chain logistics. The last mile of logistics to towns and villages has not been thoroughly opened, increasing the logistics cost of enterprises, leading to a decline in the efficiency of e-commerce enterprises.

    6 Suggestions on the "e-commerce entering villages and households" project in Jurong City

    6.1 Establishing a rural e-commerce leading group to establish a regular contact systemJurong City should establish a rural e-commerce development department, build communication platform between government, industry and enterprises, and improve grade distribution. Relevant cadres of townships and towns collectively set up e-commerce working groups, formulate relevant work systems, establish a linked steering group, and coordinate the work to fully promote the development of the "e-commerce entering villages and households" project.

    6.2 Setting up special support funds to increase the support for e-commerceJurong City should set up special support funds for the development of e-commerce, which should be used for the training of e-commerce talents, set up a special e-commerce support group, conduct free training for farmers, give interest-free loans to entrepreneurs who have difficulty in starting capital, provide sales incentives for companies with e-commerce development and progress, and improve the facilities of Jurong E-commerce Pioneer Park to create a good entrepreneurial environment for entrepreneurs. At the same time, in response to the problem of high cost of brand network promotion, the government should give special funds in the early stage, focusing on supporting organic rice in Tianwang, strawberry in Baitu and grape in Dingzhuang to help them to enhance the brand’s visibility in packaging, design and promotion, and play a demonstration role.

    6.3 Establishing a vocational qualification access system to foster e-commerce talentsIn order to accelerate the accumulation of human resources in the field of rural e-commerce and solve the problem of lack of talents for the rural e-commerce development in Jurong, led by the government department, Jurong City should focus on cultivating rural e-commerce talents from two aspects. First, Jurong City should give full play to the advantages of resources in universities and enterprises in the territory, strengthen the popularization of rural e-commerce, and increase the training of new skilled farmers to cultivate their e-commerce business philosophy. Simultaneously, in the fields of online store operation and promotion, art design and data analysis, it should conduct technical training and course assessment for agricultural product brokers, agricultural cooperative leaders, township liaisons and other agriculture-related subjects, and establish corresponding rural e-commerce professional qualification access system to improve its entry barriers. Second, on the basis of the professional qualification access system, it should accelerate the cultivation of high-quality skilled e-commerce talents, make efforts to introduce "Yafu-style" agriculture-related e-commerce expert teams, strengthen policy support, give multiple guarantees in research and entrepreneurship start-up funds, housing subsidies, and employment for children to makes them stabilize in Jurong and play a model role in the development of rural e-commerce in Jurong[10].

    6.4 Formulating and standardizing the quality standards for e-commerce of agricultural productsJurong City should establish a professional traceability system and product evaluation system to measure the quality standards of agricultural products at a professional level[11]. Every link of the cultivation process of agricultural products must be recorded in detail. On the products, the name of the producers and the date of manufacture must be marked. Thus, consumers can trace the production process of each agricultural product according to the record, and monitor the entire process of production, circulation and sales of agricultural products, smoothing the logistics channels of agricultural products from beginning of planting to completion of sales, thereby improving distribution efficiency and reducing the logistics cost of agricultural products[12].

    7 Conclusions

    The impact of college students’ entering villages and households on the development of rural e-commerce in Jurong is effective and significant. Rural e-commerce is an important means of transforming the way of rural development. By accelerating development, real economy and the Internet will produce a superposition effect, which is conducive to innovating rural business model, promoting consumption, expanding domestic demand, promoting rural development and farmers’ incomes increase, and boosting the development of modern agriculture in Jurong, allowing Jurong to strive to take the lead in realizing the development goal of agricultural modernization in Jiangsu Province.

    国产熟女午夜一区二区三区| 男人舔女人的私密视频| 日韩制服骚丝袜av| 免费高清在线观看视频在线观看| 国产成人精品在线电影| 精品国产一区二区三区四区第35| 欧美亚洲日本最大视频资源| 99久国产av精品国产电影| 精品国产国语对白av| 国产精品三级大全| 色婷婷av一区二区三区视频| 免费在线观看视频国产中文字幕亚洲 | 精品人妻熟女毛片av久久网站| av卡一久久| 麻豆av在线久日| 国产成人精品福利久久| 天天影视国产精品| 建设人人有责人人尽责人人享有的| 咕卡用的链子| 欧美人与性动交α欧美精品济南到| 久久女婷五月综合色啪小说| 亚洲精品av麻豆狂野| 欧美精品人与动牲交sv欧美| 纯流量卡能插随身wifi吗| 老司机影院成人| 又粗又硬又长又爽又黄的视频| 如日韩欧美国产精品一区二区三区| 国产av精品麻豆| 精品一品国产午夜福利视频| 中文字幕亚洲精品专区| 国产亚洲一区二区精品| 在线观看国产h片| 亚洲,欧美精品.| 美女午夜性视频免费| 精品国产一区二区三区四区第35| av线在线观看网站| 精品亚洲成国产av| 国产一区有黄有色的免费视频| 黄网站色视频无遮挡免费观看| 韩国av在线不卡| 亚洲av综合色区一区| 狂野欧美激情性bbbbbb| 国产一级毛片在线| 国产精品久久久久久精品电影小说| 最近最新中文字幕免费大全7| 只有这里有精品99| 亚洲av电影在线进入| 精品人妻在线不人妻| 国产亚洲精品第一综合不卡| 天堂俺去俺来也www色官网| 免费在线观看视频国产中文字幕亚洲 | 亚洲av成人精品一二三区| 国产黄色免费在线视频| 欧美xxⅹ黑人| 久久久久久久国产电影| 午夜久久久在线观看| 女人久久www免费人成看片| 悠悠久久av| 国产精品女同一区二区软件| 香蕉国产在线看| 999久久久国产精品视频| 波多野结衣一区麻豆| 女人高潮潮喷娇喘18禁视频| 国产成人欧美在线观看 | 色视频在线一区二区三区| 亚洲男人天堂网一区| 丁香六月欧美| 夫妻性生交免费视频一级片| 我要看黄色一级片免费的| 天天躁夜夜躁狠狠久久av| 亚洲精品在线美女| 国产免费视频播放在线视频| 啦啦啦在线观看免费高清www| 欧美亚洲 丝袜 人妻 在线| 精品久久久久久电影网| 色网站视频免费| 人人妻人人澡人人爽人人夜夜| 久久久久精品人妻al黑| 一区二区日韩欧美中文字幕| 免费黄网站久久成人精品| 激情视频va一区二区三区| 97精品久久久久久久久久精品| 亚洲欧美清纯卡通| 最新在线观看一区二区三区 | 丁香六月欧美| 国产成人免费观看mmmm| 18在线观看网站| 亚洲av电影在线进入| 蜜桃在线观看..| 国产在线一区二区三区精| 九色亚洲精品在线播放| 在线观看免费高清a一片| 夫妻午夜视频| 亚洲国产av影院在线观看| 亚洲精品日韩在线中文字幕| 夫妻性生交免费视频一级片| 两个人免费观看高清视频| 狠狠精品人妻久久久久久综合| 在线 av 中文字幕| 国产成人免费无遮挡视频| 男女国产视频网站| 中文字幕色久视频| av免费观看日本| 国产精品国产av在线观看| 99久久人妻综合| 国产日韩欧美视频二区| 国语对白做爰xxxⅹ性视频网站| 中国国产av一级| 免费久久久久久久精品成人欧美视频| 国产麻豆69| 久久99一区二区三区| 十八禁网站网址无遮挡| 人人妻人人澡人人爽人人夜夜| 亚洲第一av免费看| 日本欧美国产在线视频| 亚洲欧美成人综合另类久久久| 亚洲欧美精品自产自拍| 大香蕉久久网| 国产毛片在线视频| 日韩一区二区视频免费看| 午夜福利视频在线观看免费| 女人被躁到高潮嗷嗷叫费观| xxxhd国产人妻xxx| 久久综合国产亚洲精品| 亚洲,一卡二卡三卡| 日韩一卡2卡3卡4卡2021年| 大话2 男鬼变身卡| 亚洲成色77777| 欧美老熟妇乱子伦牲交| 亚洲第一av免费看| 纯流量卡能插随身wifi吗| 最近的中文字幕免费完整| 午夜福利影视在线免费观看| 亚洲 欧美一区二区三区| 欧美日韩亚洲国产一区二区在线观看 | 精品人妻在线不人妻| 亚洲成人免费av在线播放| 中文字幕亚洲精品专区| 欧美成人午夜精品| 亚洲精品日本国产第一区| 午夜福利视频精品| 两个人看的免费小视频| 午夜久久久在线观看| 国产成人欧美在线观看 | 国产成人免费无遮挡视频| 午夜福利视频精品| 在线 av 中文字幕| 久久久久人妻精品一区果冻| 菩萨蛮人人尽说江南好唐韦庄| 只有这里有精品99| 国产精品国产三级专区第一集| 久久天躁狠狠躁夜夜2o2o | 国产欧美亚洲国产| 亚洲专区中文字幕在线 | 美女高潮到喷水免费观看| 久久av网站| 成人免费观看视频高清| 亚洲国产精品一区二区三区在线| 久久久久精品人妻al黑| av在线app专区| 午夜精品国产一区二区电影| 极品少妇高潮喷水抽搐| 免费少妇av软件| 人妻一区二区av| 午夜福利乱码中文字幕| 久久久国产欧美日韩av| 狠狠精品人妻久久久久久综合| 黄网站色视频无遮挡免费观看| 男人爽女人下面视频在线观看| 亚洲国产最新在线播放| 国产1区2区3区精品| 精品一区二区三区av网在线观看 | 国产精品熟女久久久久浪| 色播在线永久视频| 卡戴珊不雅视频在线播放| 日本爱情动作片www.在线观看| 久久ye,这里只有精品| 丰满乱子伦码专区| 国产激情久久老熟女| 免费不卡黄色视频| 国产精品一国产av| 午夜福利网站1000一区二区三区| 亚洲av欧美aⅴ国产| 日本一区二区免费在线视频| 青春草亚洲视频在线观看| 国产片内射在线| 操美女的视频在线观看| 99热国产这里只有精品6| 亚洲国产精品一区二区三区在线| 亚洲精品自拍成人| 人成视频在线观看免费观看| 午夜福利在线免费观看网站| 黄片小视频在线播放| 亚洲精品一二三| 欧美激情 高清一区二区三区| 黄片小视频在线播放| 人人妻人人爽人人添夜夜欢视频| 欧美老熟妇乱子伦牲交| 亚洲男人天堂网一区| 亚洲久久久国产精品| 精品人妻熟女毛片av久久网站| 国产一区二区三区综合在线观看| 一本一本久久a久久精品综合妖精| 国产精品二区激情视频| 久久久久精品人妻al黑| 伦理电影大哥的女人| 欧美激情高清一区二区三区 | 成年女人毛片免费观看观看9 | 嫩草影院入口| 亚洲,一卡二卡三卡| 久久国产亚洲av麻豆专区| 一二三四中文在线观看免费高清| 亚洲精品久久午夜乱码| 亚洲婷婷狠狠爱综合网| 五月天丁香电影| 建设人人有责人人尽责人人享有的| 亚洲精品国产区一区二| 国产乱人偷精品视频| 国产淫语在线视频| 美女国产高潮福利片在线看| 欧美精品亚洲一区二区| 18禁观看日本| 国产精品久久久久久精品古装| 三上悠亚av全集在线观看| 极品少妇高潮喷水抽搐| 少妇精品久久久久久久| 久热这里只有精品99| 尾随美女入室| 女性生殖器流出的白浆| 一级毛片黄色毛片免费观看视频| 亚洲七黄色美女视频| 一级片免费观看大全| 汤姆久久久久久久影院中文字幕| 一区在线观看完整版| 菩萨蛮人人尽说江南好唐韦庄| 少妇的丰满在线观看| svipshipincom国产片| 国产成人av激情在线播放| 久久韩国三级中文字幕| 国产精品久久久久成人av| 999精品在线视频| 日韩中文字幕欧美一区二区 | 少妇 在线观看| av在线app专区| 大香蕉久久网| 高清视频免费观看一区二区| 黄片小视频在线播放| 另类精品久久| 天天躁夜夜躁狠狠躁躁| 青春草视频在线免费观看| 深夜精品福利| 中文字幕人妻丝袜制服| av在线观看视频网站免费| 精品国产乱码久久久久久小说| 大香蕉久久成人网| 中国三级夫妇交换| 啦啦啦中文免费视频观看日本| 亚洲五月色婷婷综合| 精品人妻在线不人妻| 亚洲欧美一区二区三区黑人| 精品国产露脸久久av麻豆| 叶爱在线成人免费视频播放| 成人黄色视频免费在线看| 亚洲国产欧美在线一区| 嫩草影院入口| 国产乱来视频区| 激情视频va一区二区三区| av线在线观看网站| 午夜免费观看性视频| 欧美日本中文国产一区发布| 一级毛片黄色毛片免费观看视频| 午夜日本视频在线| 日韩精品有码人妻一区| 中文精品一卡2卡3卡4更新| 久久综合国产亚洲精品| 亚洲欧美一区二区三区久久| 一边摸一边抽搐一进一出视频| 飞空精品影院首页| 国产色婷婷99| 亚洲精品美女久久久久99蜜臀 | 日韩欧美一区视频在线观看| 男女无遮挡免费网站观看| av视频免费观看在线观看| 国产精品.久久久| 亚洲国产看品久久| 国产 精品1| 久久久国产欧美日韩av| 欧美日韩综合久久久久久| 午夜老司机福利片| 成人18禁高潮啪啪吃奶动态图| 亚洲 欧美一区二区三区| 超碰成人久久| 亚洲欧美色中文字幕在线| 久久久久精品人妻al黑| 免费女性裸体啪啪无遮挡网站| 久久精品亚洲av国产电影网| 菩萨蛮人人尽说江南好唐韦庄| 一级毛片电影观看| 精品少妇内射三级| 欧美日韩av久久| 老熟女久久久| 免费在线观看完整版高清| 亚洲欧美一区二区三区黑人| 亚洲色图 男人天堂 中文字幕| 色综合欧美亚洲国产小说| 亚洲精品av麻豆狂野| 最近的中文字幕免费完整| 国产日韩欧美亚洲二区| 一本一本久久a久久精品综合妖精| 亚洲中文av在线| 男女边摸边吃奶| 少妇的丰满在线观看| 中文乱码字字幕精品一区二区三区| 欧美在线黄色| 精品免费久久久久久久清纯 | 成人影院久久| 日韩免费高清中文字幕av| 久久久久久久国产电影| 热99久久久久精品小说推荐| 亚洲欧美一区二区三区黑人| 久久这里只有精品19| 久久99热这里只频精品6学生| 日韩 亚洲 欧美在线| 亚洲精品成人av观看孕妇| 日本91视频免费播放| 国产高清不卡午夜福利| 欧美精品一区二区免费开放| 亚洲成国产人片在线观看| 日日爽夜夜爽网站| 麻豆精品久久久久久蜜桃| 天天影视国产精品| 老司机影院毛片| 国产熟女午夜一区二区三区| 男女高潮啪啪啪动态图| 老司机深夜福利视频在线观看 | 人成视频在线观看免费观看| 精品一区二区免费观看| 精品少妇久久久久久888优播| 欧美精品亚洲一区二区| av在线老鸭窝| 女性生殖器流出的白浆| 91aial.com中文字幕在线观看| 夫妻午夜视频| 热99国产精品久久久久久7| 女人被躁到高潮嗷嗷叫费观| 热99久久久久精品小说推荐| 制服丝袜香蕉在线| 亚洲国产av影院在线观看| 中文字幕高清在线视频| 欧美成人午夜精品| 尾随美女入室| 久久性视频一级片| 亚洲精品久久午夜乱码| 18禁观看日本| 黄色视频不卡| 丝袜人妻中文字幕| 欧美另类一区| 亚洲熟女精品中文字幕| 男女国产视频网站| 国产精品免费视频内射| 美女中出高潮动态图| 亚洲第一区二区三区不卡| 桃花免费在线播放| 91精品国产国语对白视频| 黑人巨大精品欧美一区二区蜜桃| 老司机影院毛片| 女人精品久久久久毛片| 亚洲欧美清纯卡通| 国产精品麻豆人妻色哟哟久久| 国产精品.久久久| 日本av免费视频播放| 在线观看免费高清a一片| 高清在线视频一区二区三区| 18禁国产床啪视频网站| 欧美日韩视频精品一区| 免费久久久久久久精品成人欧美视频| 欧美乱码精品一区二区三区| 国产在线一区二区三区精| 捣出白浆h1v1| 波多野结衣一区麻豆| 久久久久久久精品精品| 婷婷成人精品国产| 午夜福利,免费看| 一区二区三区精品91| 国产人伦9x9x在线观看| 少妇 在线观看| 午夜免费男女啪啪视频观看| 大话2 男鬼变身卡| 亚洲综合色网址| 国产片特级美女逼逼视频| 亚洲国产看品久久| 国产成人精品无人区| 亚洲人成电影观看| 桃花免费在线播放| 一本久久精品| 在线观看人妻少妇| 天天影视国产精品| 99精国产麻豆久久婷婷| 久久天躁狠狠躁夜夜2o2o | 国产精品 国内视频| 久久天躁狠狠躁夜夜2o2o | 国产免费福利视频在线观看| 亚洲天堂av无毛| 天堂8中文在线网| 亚洲欧美精品综合一区二区三区| 久久亚洲国产成人精品v| 婷婷色综合大香蕉| 日韩免费高清中文字幕av| 亚洲国产毛片av蜜桃av| 亚洲,欧美,日韩| 午夜日本视频在线| 天堂8中文在线网| 99久久人妻综合| 老汉色av国产亚洲站长工具| av在线观看视频网站免费| 黑人欧美特级aaaaaa片| 国产亚洲一区二区精品| 亚洲,欧美,日韩| 精品国产一区二区久久| 亚洲色图综合在线观看| 欧美 日韩 精品 国产| 精品国产露脸久久av麻豆| www.熟女人妻精品国产| 国产精品久久久久久精品古装| 精品人妻熟女毛片av久久网站| 免费观看a级毛片全部| 久久青草综合色| 亚洲少妇的诱惑av| 香蕉丝袜av| 成人三级做爰电影| 亚洲欧美激情在线| 国产成人精品福利久久| 七月丁香在线播放| av女优亚洲男人天堂| 欧美黄色片欧美黄色片| 日本一区二区免费在线视频| 高清欧美精品videossex| 日韩欧美一区视频在线观看| 久久精品亚洲av国产电影网| 日韩中文字幕视频在线看片| 亚洲熟女毛片儿| 国产在线免费精品| e午夜精品久久久久久久| 欧美人与性动交α欧美软件| 成年动漫av网址| 91国产中文字幕| 91精品国产国语对白视频| 欧美日韩国产mv在线观看视频| 亚洲欧美中文字幕日韩二区| 高清视频免费观看一区二区| 亚洲欧美成人综合另类久久久| a级毛片黄视频| 在线精品无人区一区二区三| 十分钟在线观看高清视频www| 在线免费观看不下载黄p国产| 伦理电影大哥的女人| 美女扒开内裤让男人捅视频| 精品国产超薄肉色丝袜足j| 国产精品一区二区在线观看99| 777米奇影视久久| 一级黄片播放器| 国产在线免费精品| 一边亲一边摸免费视频| 晚上一个人看的免费电影| 国产成人精品无人区| 亚洲色图综合在线观看| 日本欧美视频一区| 国产精品国产三级专区第一集| 啦啦啦视频在线资源免费观看| 日本91视频免费播放| 麻豆av在线久日| 亚洲成色77777| 欧美中文综合在线视频| 亚洲成人一二三区av| 成人亚洲欧美一区二区av| 男女边吃奶边做爰视频| 悠悠久久av| 男女之事视频高清在线观看 | 国产探花极品一区二区| 一区二区av电影网| 国产片特级美女逼逼视频| 免费在线观看完整版高清| 亚洲国产av新网站| 欧美日韩av久久| 岛国毛片在线播放| 亚洲av福利一区| 久久久久久免费高清国产稀缺| 亚洲人成77777在线视频| 久久久国产一区二区| 飞空精品影院首页| 制服丝袜香蕉在线| 亚洲情色 制服丝袜| 国产乱人偷精品视频| av在线观看视频网站免费| 午夜福利影视在线免费观看| 久久久欧美国产精品| 亚洲美女视频黄频| 日韩中文字幕欧美一区二区 | 久久亚洲国产成人精品v| 一本色道久久久久久精品综合| 一区二区三区激情视频| 亚洲久久久国产精品| 免费观看a级毛片全部| 高清欧美精品videossex| 亚洲国产日韩一区二区| 国产精品 欧美亚洲| 精品亚洲成国产av| 街头女战士在线观看网站| 亚洲欧美一区二区三区久久| 亚洲人成网站在线观看播放| 精品一区二区免费观看| 麻豆精品久久久久久蜜桃| 肉色欧美久久久久久久蜜桃| 午夜免费鲁丝| 成年动漫av网址| 日韩制服骚丝袜av| 亚洲三区欧美一区| 亚洲欧美精品自产自拍| 亚洲精品av麻豆狂野| 亚洲人成网站在线观看播放| 99久久精品国产亚洲精品| 纯流量卡能插随身wifi吗| 男人操女人黄网站| 一级a爱视频在线免费观看| 最近最新中文字幕大全免费视频 | 国产亚洲午夜精品一区二区久久| 亚洲av成人不卡在线观看播放网 | 久久精品亚洲熟妇少妇任你| 国产精品.久久久| 久久综合国产亚洲精品| 久久狼人影院| 少妇人妻久久综合中文| 在线亚洲精品国产二区图片欧美| 欧美亚洲 丝袜 人妻 在线| 国产精品久久久久久精品电影小说| 大陆偷拍与自拍| 国精品久久久久久国模美| 亚洲,欧美精品.| 丰满乱子伦码专区| 亚洲欧美色中文字幕在线| 亚洲国产av新网站| 女人被躁到高潮嗷嗷叫费观| 丝袜人妻中文字幕| 一边摸一边抽搐一进一出视频| 大陆偷拍与自拍| 亚洲色图综合在线观看| 亚洲精品一二三| 亚洲国产中文字幕在线视频| 无遮挡黄片免费观看| 人人妻人人澡人人看| 亚洲国产欧美日韩在线播放| 亚洲人成电影观看| 亚洲欧美精品综合一区二区三区| 亚洲欧美一区二区三区黑人| 精品久久久精品久久久| 色94色欧美一区二区| 中文字幕av电影在线播放| 国产探花极品一区二区| 成人漫画全彩无遮挡| 国产又色又爽无遮挡免| 免费久久久久久久精品成人欧美视频| 日本91视频免费播放| 女人精品久久久久毛片| 18禁观看日本| 最黄视频免费看| 老司机靠b影院| 亚洲美女黄色视频免费看| 在线免费观看不下载黄p国产| 午夜福利网站1000一区二区三区| 一级毛片我不卡| 波野结衣二区三区在线| 黄色毛片三级朝国网站| 亚洲精品美女久久久久99蜜臀 | 日韩一卡2卡3卡4卡2021年| 女的被弄到高潮叫床怎么办| 国产精品无大码| 国产精品国产三级国产专区5o| 母亲3免费完整高清在线观看| 欧美国产精品va在线观看不卡| 国产有黄有色有爽视频| 欧美日韩国产mv在线观看视频| 老司机影院毛片| 亚洲欧美一区二区三区久久| 亚洲人成77777在线视频| 午夜福利视频精品| 国产在线免费精品| 日日爽夜夜爽网站| 五月开心婷婷网| 嫩草影院入口| 色网站视频免费| 国产在视频线精品| 免费观看av网站的网址| 夜夜骑夜夜射夜夜干| 中文字幕另类日韩欧美亚洲嫩草| 人妻人人澡人人爽人人| 国产av码专区亚洲av| 亚洲欧美清纯卡通| 国产av码专区亚洲av| 亚洲欧美清纯卡通| av.在线天堂| 老司机影院成人| 亚洲精品aⅴ在线观看| 下体分泌物呈黄色| 天天躁夜夜躁狠狠久久av| 久热爱精品视频在线9| 日韩人妻精品一区2区三区| 欧美日韩av久久| 色精品久久人妻99蜜桃| 97精品久久久久久久久久精品| 亚洲一区二区三区欧美精品| 麻豆乱淫一区二区| 91aial.com中文字幕在线观看| 婷婷色av中文字幕| 操出白浆在线播放| 国产乱人偷精品视频|