- Country: Hong Kong
- Genres: Comedy
- Release: 2009-09-03
- Director: Cheuk-Yin Chan , Wai-yan Chan , Kwun-wan Ho , Wing Tai Lau
- Writers: Cheuk-Yin Chan , Wai-yan Chan , Kwun-wan Ho , Wing Tai Lau
- Language: Cantonese
- Stars: G.E.M. , William Wai-Ting Chan , Michelle Wai , Seung-him Ho , Ciwi Lam , Renee Lee , Long-yin Wong , Terence Tsui , Cham-Sam Wong , Chung Chow
- Runtime: 94 min
- Awards: N/A
- AKA: Trick or Cheat (Hong Kong) , Oi chut mao
- Plot:
A school is trying to sabotage a student group’s efforts to put on a musical dance number, citing their atrocious grades. The group’s leaders must lead everyone to the promised land of academic competency via some innovative cheating methods.
- IMDB:tt1500739
Oi chut mao Cast · · · ALL
Cheuk-Yin Chan
Director
Wai-yan Chan
Director
Kwun-wan Ho
Director
Wing Tai Lau
Director
G.E.M.
GEM Tong Su Ling
William Wai-Ting Chan
William Sek Kwan Fai
Michelle Wai
Michelle
Ciwi Lam
Ciwi
Terence Tsui
Fatty