Beijingers make a living by hunting and fishing. Male Beijingers are very strong and go hunting with thick branches early every day.
Female Beijingers guard the fire in the cave, because fire is of great significance to Beijingers, and any Beijinger will sacrifice himself to care for these precious things, just like offering sacrifices to gods.
When the sun goes down, men go home with their prey, and the family celebrates in their own unique way because they have solved the problem of food and clothing.
In the evening, all the men, women, old people and children get together, put the leftover food on the bonfire and hold a bonfire party together. ...