Beijing for 5 days of summer vacation, want to visit as many places as possible, is there a good travel route, please recommend!!!

Who is going to visit? What age? What should we focus on? Summer vacation is very hot and there are many people. Attractions, museums, and business districts. We need to plan the route according to our physical strength.
Once you come here, you will become a strong man.
Who is going to visit? What age? What should we focus on? Summer vacation is very hot and there are many people. Attractions, museums, and business districts. We need to plan the route according to our physical strength.
Once you come here, you will become a strong man.