The Fortune Buddies(2011)

Lam Luk (Cho-lam Wong), Jit Sau (Johnson Lee), Fook Cheung (Louis Yuen) are three unemployed friends who come together to help Lam Luk get married. After Lam Luk proposed to his girlfriend (Fiona Sit), his future father-in-law (Eric Tsang) stipulated that he will allow the marriage only if Lam Luk can come up with $500,000 for the downpayment of their future apartment. The three friends must now do everything they can to come up with the money ….