There is an underlying story about a lazy son who knows some kung fu but mostly fakes it to show off. After being exposed he does good by improving his skills to the point where he can finally knock down his kung fu master father.
1983
1976
1988
2003
2002
2000
2004
1993
1989
1987
1998
2005
1994
1992
1986
1984
1990
