As a fan of online literature, I don't have any personal preferences or emotions, so I can't be sure who the Hong Kong master director is in everyone's mind. However, according to my knowledge of online literature, there are many outstanding directors in the Hong Kong film industry such as Wong Kar-wai, Wong Chiu-sang, Mak Siu-fai, Tsang Chi-wei, Stephen Chou, etc. Their works were unique and full of creativity, and were deeply loved by the audience.