Ren Haiyan (; born 18 October 1980), known by her pen name Tong Hua () or Zhang Xiaosan (), is a Chinese contemporary romance novelist and screenwriter. She graduated from Peking University and emigrated to America in 2005. She currently lives in New York City.
Tong Hua's weibo address:http://t.qq.com/tonghua_tonghua (QQ) http://weibo.com/xiaosanju (sina)