Coming to Xi'an is like going to Beijing is like going to the Great Wall. In the early morning, when my mother and I opened the North Gate, we couldn't wait to climb the wall. Mothers are still free. For me, the fare is 54 yuan. I also bought the electronic explanation of City Wall tour on the internet, which only cost 8 yuan. This is too valuable. First, I accompanied my mother to walk from the North Gate to the corner building behind the Little North Gate. My mother is 79 years old. I'm worried about her health. However, I saw my mother was very happy, not only tired, but also walking to take pictures of the beautiful scenery, while looking at the contents of the introduction plaque along the way, and even trotting when excited. On the wall, you can see many tall buildings standing in the distance, one after another. On the top of the wall, there are many young people running in the morning. There are also many foreigners riding bicycles of single or double, happy rides. I was also affected by it. I immediately rented a bicycle for 45 yuan (within 2 hours), and my mother went back and forth. Let me ride happily, this wall rides around the University for an hour. While I ride, I turn on the electronic explanatory software purchased by my mobile phone and listen to it all the way. I really understand the history and architectural features of the wall. This trip has benefited a lot! Come and ride on the wall. It's so cool!