Liu Wanchuan in front in white shirt. On his right is Yu Zhiming. On his left is Pan Guangzheng in the dark shirt. Behind in middle is Bi Jie. Bi Jie is one of Liu Wanchuan's earliest students. He wrote down many of Liu Wanchuan's verbal teachings. He is one of the few to have learned the routine paochui. Photo from files of Li Baohua.