Zhangjiajie, now widely known, was not originally called Zhangjiajie. It was called Dayong 23 years ago. It is only a county. This name change is an important turning point. Zhangjiajie has rich tourism such as the World Natural Heritage Geological Park. Resources, after the name change, the popularity at home and abroad has expanded rapidly. It can be seen that the change of Zhangjiajie's name is successful. The main reason is that the natural scenery of Zhangjiajie is spectacular. The Zhangjiajie National Forest Park is also the first national forest park approved by the State Council of the People's Republic of China.