Ask for a Hong Kong comedy about demolition.

I don't know if you are looking for the 90' s Hong Kong movie "The Man in the Cage". Hong Kong has less land and more money, and some people at the bottom have no buildings to live in, so they can only live in beds in dangerous buildings. These old, weak, sick and disabled people are separated from each other by barbed wire, which is called caging people. Among them, Mr. Zu (Roy Chiao)' s mentally retarded son (Liao Qizhi) idles around all day. Tang San (teddy robin) is a cheap commodity. He has sharp teeth and a sharp mouth. The old man spent his centenary birthday in a cage and lived on selling groceries. The fortune teller mumbled all day. There was a murder here, and the police came to investigate, but they couldn't change the predicament. At this point, the young gangster (Ka Kui Wong) is released from prison, ignores the scolding of CID's father, reunites with his former best friend, and lives in a cage. At this time, the apartment manager said that he had received a letter from the owner asking for the recovery of the building, hoping that all tenants could move out, causing public outrage. The caged people began to complain to the two members of the election, Xu and Zhou, who tried to buy people's hearts and pretend to understand people's feelings. Secretly, Mr. Xu colluded with the landlord, paid a lot of money to buy Russian hair, and got the signature of the cage people to move out voluntarily. ...