Look at Cantonese in Huang Li's Essays on the Embankment.

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Cheng Hui (Nick Cheung), a washed-up Hong Kong champion, has never fallen behind in boxing. He is addicted to gambling and is heavily in debt. He fled to Macao to avoid debt collectors. In the shared house, Cheng Hui met a mother and daughter. The mother (Mei Ting) suffers from mental illness, and the little girl (Li Xinqiao) must go to school and take care of her mother. Cheng Hui hit it off with the little girl. They often dress up as small animals and rehearse sketches to amuse the little girl's mother.