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.
2000
1989
2002
1988
2014
2023
1974
2022
2018
2005
1954
2004
2003
1979
2019
1996
1994
