Li Fengyun and Wang Jianxin, professors at the Tianjin Conservatory of Music, play guqin and xiao, during a lecture in Tianjin in November, as part of the 2nd Rockcheck-Baihua Literature and Art Week. He was later known as "master Donggao", and his music scores, known as Master Donggao's Music Notes, have been widely spread, becoming a living fossil of communication …
