Yuchang Building (also known as Dongdaxiwei Building), built in the late Yuan Dynasty and early Ming Dynasty (about 1368), is said to be the oldest and largest round building. 5 floors high, 54 floors, a total of 270 rooms, covering an area of 2,289 square meters, construction area 6358.2 square meters, in the middle of Guanyin Temple. The ground is paved with uneven stone roads, and it is as if you heard it tell your own history. From the beginning of the door, all the way is invited to enter the home to see the well. On the first floor, every household has a small well. I have not walked in. The business atmosphere is too strong and I feel a little uncomfortable. The only regret is that because the Tulou is old, it is impossible to go upstairs to explore the real face. Some regrets, you can only turn around and see. The temple in the middle is very incense, and there is a small sales department next to it. From the periphery to enjoy Yuchang Building, the shape is huge, the stream in front of the door, the stone bridge and the earth building echo, like seeing children playing in the water, playing.