Jackie Chan masters comedic Kung Fu as Wong Fei-Hung.
The plot centers on a young and mischievous Wong Fei-hung (sometimes dubbed as "Freddie Wong"). Wong runs into a series of troubles. Firstly, he teaches an overbearing assistant martial arts teacher a lesson. Next, he makes advances on a woman to impress his friends, and is soundly thrashed by her older female guardian as a result; his shame is compounded when these two are later revealed to be his visiting aunt and cousin, whom he had not met before. Lastly, he beats up a hooligan who is the son of an influential man in town. His father decides to punish him for his behavior by making him train harder in martial arts.