With so many attractions, you only have two days. Starting from Tiananmen, you can stop by the Forbidden City and then go to the Summer Palace and the Old Summer Palace in the afternoon. I won’t go there because they are all royal gardens, but the Old Summer Palace has been destroyed by the war. A place with history and patriotic education is not suitable for tourism, but it’s fine if you want to go. But I think the Summer Palace is better for sightseeing. In the evening, you can go to Guijie, Sanlitun, and Houhai to eat and drink.
Going to the Great Wall the next day is not a must for heroes. I went to cool off in the morning and went down the mountain when it was hot at noon. I brought some food. It was too expensive to eat there. In the afternoon, I went back to the city and went to the Temple of Heaven. I walked around the Temple of Heaven Park and went to the Echo Gallery to see if there was any echo. If you have time, you can also go to Wangfu. Jing Pedestrian Street, Xidan and other places to buy some things
I wish you a happy visit and don’t believe the small advertisements posted in Tiananmen that say tour groups go to many attractions for 50 yuan. They are all scams and legitimate. The front door of the coach has a special one