Yang Qian's prototype in Nanjing circle is Yang Hai. Yang Qiannan, formerly known as Yang Hai, 1978, was born in Zhuhai, Guangdong Province, China. He is a China entrepreneur with rich business experience and successful entrepreneurial experience. He published a series of posts on China's social phenomena and personal views in Tianya Forum under the name of "Yang Qiannan", which aroused widespread concern and discussion. Tianya Community was established in 1999, with the vision of "global Chinese online home", and is committed to building the most influential social platform for global Chinese content creation and knowledge sharing. Tianya Community has more than10.30 billion registered users and more than 250 million monthly users. With strong popularity and a large number of interactive original content generated by high-quality users with high loyalty, it has formed a unique Tianya netizen culture. Its openness, tolerance and humanistic care are highly respected by domestic netizens and even Chinese around the world.