The Prodigal Son

Baai ga jai is a movie starring Biao Yuen, Ching-Ying Lam, and Sammo Kam-Bo Hung. Sammo Hung's (Martial Law) crowning achievement, The Prodigal Son introduces the new fluid concept of the Wing Tsun style at its most captivating.
A rich man's son believes himself to be the best kung fu fighter in Canton. Unfortunately, his father, anxious for his son's safety, bribes all his opponents to lose. After a humiliating defeat at the hands of an actor in a traveling theatre company, the son resolves to find a better teacher.