The young man just had his hair cut yesterday and came again today. What movie is it?

This is a slow-paced film, but it has the attraction of containing people's hearts. The protagonist of this film is a group of old people. I tried to find some young people or things representing young people in the camera, but I couldn't find them. Uncle Jing is 93 years old and alone. He cuts the hair of regular customers on a tricycle every day. His customers are all old people. I don't know which day, when he knocked on the customer's door, he was told that they had gone to another place.

One scene touched me. I was left out in the cold by Uncle Zhao's daughter-in-law, and was taken to the building by my son, who threw the razor cloth he wanted to hang on the wardrobe on the ground. In the face of the rudeness of the younger generation, we usually take it for granted that the old man is right to lose his temper, but Uncle Jing is as naive and calm as a child. Instead, he gave the razor cloth to Uncle Zhao's son. I felt the two men pull out their razors.