Shuai Wen

Xue Hai (Show Luo) was a certifiable dork who comes from a very wealthy family and has been protected by his oldest sister since young, until he is 20 years old. One day, he decided to move out of his comfort zone and study abroad in Hangzhou. To protect his true identity, Xue Hai's oldest sister, Xue Bo, gave him the alias of Lin Da Lang, who was a supposedly poor student. (imdb)

Li-hsiang's Love Line/Lixiang de ganqing xian (1990) reveals a quiet story that follows the development of a love affair between an unmarried woman who is a factory worker, and the widowed factory manager.