It's called Playing Truant, not Stephen Chow, but Ng Man Tat. The paragraphs and gimmicks in "Playing Truant" are very creative, and they are both classic but not vulgar-the blackboard eraser flying like eyes and the chemistry teacher with poor memory can make people laugh to death, but the part where stars and turtles cheat in Chinese like horse racing is better.

Ng Man Tat's performance can only be described by others. The teacher he plays is the object of students' teasing. The magic eraser always hits him on the head. Even more exaggerated, he asked students to play sperm and eggs to explain physiological knowledge and make everyone who saw it laugh.

Due to the success of movies in school themes, a large number of school films appeared in Hong Kong and Taiwan at that time, which became a trend.