I used to, but now I don't. When I was a child, I passed by the North Gate every day. The city gate is big, and the bricks on the wall are also big. Words are engraved on the wall of the city gate. These are all in the old city. Several years ago, these things were destroyed in Liu Pei. I was very angry when I heard that the city gate had been stripped. Later, Liu Peizhong was detained.