Man Hong Lung

Special agent Nick (Daniel Wu) is deep undercover in the heart of Asia's lucrative crime trade as he plays protégé to one of the key players in the game, "Banker" (Andy Lau). In the eight years he has been infiltrating the underworld industry, Nick has amassed enough evidence to indict Banker, but has been ordered to remain undercover and expose the identity of the man behind Banker in order to bring down the entire organisation... (imdb)

Wang (Chun-fai Man) was a twelve-year-old child with learning difficulties. He was not mute, but he has never spoken a word. Wang's mother always said that his father had been to a faraway place, claiming that when the plastic flower bloomed, his father would come back. Later, when Wang was six, his mother jumped off from the window of their home and died. Wang thought that his mother had just flown to meet his father. (asianwiki)

Wei Ching claims to have bad karma. Two years after her best friends' deaths in Thailand, she remains locked in her bedroom, hiding behind various identities while chatting on ICQ, until one day she meets someone online who finally draws her out. Despite being paralyzed from the waist down, Lek harbors no bitterness. His genuinely warm personality touches Wei Ching and they become fast friends. (asianwiki.com)

In the movie, Hui plays Dragon Lone, a wuxia novelist who has been going through a long spell of writer's block. One night, his daughter, Sophia's, playboy boss Frankie comes to their home looking for a place to stay. At first, the overly protective Dragon doesn't trust Frankie around his daughter, but once Frankie shows Dragon how to let loose and party, which helps alleviate the writer's block, he changes his tune -- at least until Frankie announces his intention to marry Sophia. (hkfilm.net)

The film is set in Hong Kong before its handover to China in 1997, when the city's booming economy inadvertently attracts three infamous criminals from Mainland China to cross the border and make their fortune in Hong Kong. Although unknown to one another, their notoriety has bred the rumor that the triumvirate will join forces to stage a shocking heist together, so much so that the criminals themselves get wind of it and are tempted to do just that.

A Hong Kong cop is struggling for his survival in the underground world, a place filled with criminals and low life people like moss in rotting hell. (imdb)