Badges of Fury
不二神探 (original)
When a series of eerie murders erupt across Hong Kong, two troublemaking cops are assigned to the case. Young maverick WANG (Zhang Wen) is a reckless risk-taker, and grizzled vet HUANG (Jet Li) is fed up with cleaning up his rookie's messes. After discovering all the victims were former boyfriends of aspiring starlet LIU, the detectives (one now posing as her lover) are caught in a deadly game to lure the killer out.
Starring Jet Li, Wen Zhang, Liu Shishi, Michelle Chen, Liu Yan, Stephen Fung, Raymond Lam, Bruce Leung Siu-Lung, Wu Jing, Xiaoming Huang
Watch "Badges of Fury" on Catchplay released in 2013. It's a action & adventure and crime movie, and has a rating of 4.5 out of 10 from Imdb which is fairly low for this kind of movie.