The shooting technique in Hong Kong is anti-historical. Since the Qing dynasty entered the customs, civilians have not been allowed to leave their hair. Moreover, there have been orders and slogans to keep hair and hair, and this behavior of shaving hair is considered to be a manifestation of submission to the Qing Dynasty. Anyone who violates it will be killed without forgiveness.
The special environment has created a special film. In the 1990s, Hong Kong films reached a glorious period. At that time, as long as Hong Kong could make movies, it would not worry about selling them. Therefore, on the basis of increasing production, quality will decline and Excellence will be forgotten. Of course, it will not explore the real history.
More importantly, the production cycle is short, and it will be more troublesome for actors to shave their heads. At that time, it only took a month or two to make a movie, and the actors had to take the next play. If they shave their heads for one play and then shoot the next one, it will definitely take a long time, so many actors will choose not to shave their heads.
Stephen Chow's representative works are the most representative. Stephen Chow is an iconic figure in Hong Kong movies. He acted in many films in Qing Dynasty, such as King of the Deer and Su Qi. Although he shaved his head in the movie, he had to wear a hood during the performance, which also had some influence.