又名：The Prodigal Son Pull No Punches
梁赞（元彪 饰）是梁家九代单传的独子，自小热爱习武。为了发展儿子的爱好，梁赞的父亲从江湖上重金聘请了各路名师与梁赞过招。然而，这些老师们早就被梁赞的父亲收买，在比武之时他们假装战败，使得梁赞自认为功夫天下无敌。 某日，梁赞遇见了梁二娣，在比试的过程中，梁赞输得一败涂地， 才知道自己的真实水平，遂拜梁二娣为师，习得了短桥泳春，之后又受梁二娣师兄的真传，领悟了长桥泳春。一番勤学苦练之后，梁赞的武功果然
Title：Baai ga jai Year：1981 Rated：R Genre：Action / Comedy Language：Cantonese Country：Hong Kong Director：Sammo Kam-Bo Hung Writer：Sammo Kam-Bo Hung / Barry Wong / Jing Wong Actors：Biao Yuen / Ching-Ying Lam / Sammo Kam-Bo Hung Plot：A young man discovers that his reputation as a fearsome martial artist is manufactured by his rich father, after meeting a real martial arts master, who's also a master thespian, and is determined to apprentice under him to learn kung fu.
