Chasing the Dragon is a Hong Kong-Chinese action crime drama film directed by Jason Kwan and Wong Jing.
The film stars Andy Lau reprising his role as Lee Rock from the film series of the same name, Donnie Yen as Crippled Ho, based on real life gangster Ng Sek-ho.
The film is about an illegal immigrant from Mainland China who sneaks into corrupt British-colonized Hong Kong in 1963 and transforms himself into a ruthless and emerging drug lord.
Source: Xinhua