The full name of social networking site is "social networking site" or "social network". Pay attention to distinguish it from "community websites", which are essentially different. Social networking site refers to the relationship network between individuals, and this kind of website based on the idea of social networking relationship system is social networking site (SNS website). The full name of SNS can also be social networking service, that is, social networking service, especially Internet application service aimed at helping people build social networking sites. It also refers to the existing mature and popular information carriers in society, such as short message service. Strictly speaking, domestic SNS is not a social networking service, but a social networking site. Represented by Renren.com, Kaixin.com and SNS platforms.

Representatives of domestic social networks:

Multifunctional mass socialization: Baidu space

Based on various hobbies: watercress

Social networking site based on travel sharing, group communication and inn information: Zoubai.com.

Social networking sites focusing on professionals: Skynet, World Wide Web, and Youshi.

Social networking site based on enterprise users' communication and sharing: UFIDA Enterprise Community

Based on resource download, paper retrieval, concept research and activities: Tianji Academic Network

Socialization based on popularity: QQ space

Social networking site based on life and practicality: Zhongzhong.com.

Entertainment based on the communication between white-collar users and student users: Kaixin.com Renren.com.

Emotional communication based on network cohabitation: SEK. com

Matchmaking based on unmarried men and women: Jiayuan Lily. com cherishes.

Communication based on localization: Nanjing people

Making friends based on young users: 5 1

Based on the original: Sina blog Netease blog

Fast sharing based on information: Weibo

Tag-based social sharing: easy to find

Social Q&A website Zhihu.