Cars come and go at the overpass during the day, but it is another scene in the morning and evening. The three squares are the worlds of ballroom dancing, aerobics, ball playing and children's games. Middle-aged and elderly people are frequent visitors to the square, especially women. This may be because the elderly pay more attention to health than the young, and women pay more attention to health than men. Middle-aged and elderly people are the main force of ballroom dancing and aerobics. They jump without wriggling at all, and they are very relaxed and confident. They have been busy all day, and now it is the happiest and most chic time of their lives. There are also people who jump, but there are also middle-aged and elderly people who jump, and they become young men and little girls. They danced seriously and didn't look sloppy at all. They stood or sat quietly, not talking or moving, just waiting for a while and watching. Some want to learn to dance, even when playing drums, they can't help but want to jump in, while others just watch to see which dance is the best.
Yanshan overpass is also a paradise for children. Several plastic children's playgrounds are inflated with blowers, several electric wooden horses and a small spring bed, which brings a lot of income to colleagues and smart operators who bring boring fun to children.
This is also the dog's favorite place. Many nearby residents come here to walk their dogs every day. . They will exchange experiences in raising dogs with each other, tell interesting stories about each dog, or compare whose dog is better, more humane and happier.