I remember foreign movies that are funny, which are rather vague.

Idiot/Idiot/Adventures of A Dai/Adventures of A Dai (1996)

A Dai is a silly person who makes people laugh in life. Recently, A Dai found that his garbage was always stolen, so A Dai decided to take action to find out who stole it. After a night of squatting, A Dai finally found that his garbage was originally sent to the garbage disposal site by two scavengers. When A Dai, who was sleeping, was taken to the dump by a garbage collector in a funny way, A Dai discovered an amazing secret: a lieutenant was trading weapons with several soldiers and gangsters. In order to kill people, the lieutenant ordered two soldiers to follow A Dai secretly, waiting for an opportunity to kill him. The disappearance of their father made A Dai's two children, Buster and Bidnina, suspect that their father had been kidnapped. Buster and Bidnina left a note for their mother and went to the police station. A Dai's wife Jane came back and found the note left by the child. She also chased out to find the children. After a series of near misses, Jane finally found two children, and Buster and Bidnina also learned many silly stories about their father when he was young. Finally, with the help of the police, the stupid A Dai cooperated with the police and eliminated the criminals engaged in arms trading.