The Great Wall made of broken stones is just a wall nearly three people high. Both sides of the wall are inclined inward, making it unique.
The Dushikou Great Wall is the Great Wall of the Ming Dynasty. It has only thin single-piece walls, which are basically built up of flaky stones. There is no cement or other cement-like dust between the stones (invisible from the outside), and the collapsed gap It will appear after a short while. We observed the surroundings, but didn't see any similar stones, so we couldn't figure out where it came from.