Chuiyun Tongtianhe Scenic Area is located in Jixian County, Hangzhou City, Zhejiang Province. I went early in the morning. I was afraid that there were too many people on May 1st. I had to queue up. Sure enough, when I went back in the afternoon, a lot of people were queuing everywhere. I took a boat to visit the underground Long River in the scenic area. It was so beautiful inside. It took about 30 minutes to get to the exit. After the exit, climb up is Lingyun Overpass, after the glass bridge, and then go up is the Jiutian Yunlang. This cloud corridor has just opened on May 1st. Generally speaking, it is okay.