sentences:  In 2000, Ko rejoined TVB and continued acting in many TVB-produced drama series.He is also sometimes also credited as Ko Hung, Gao Xiong, Eddie Ko, Edward Ko, and Lin Sheng ().Within the Chinese community, his most remembered performance was in the 1995 version of the television drama "Fist of Fury" as Huo Yuanjia, the mentor of Chen Zhen, which led to similar martial arts mentor roles, subsequently.