Rainbow Bridge, although there is no rainbow, is still worth a walk to feel the breath of history. In the scenic spot, there is the only Hui-style building temple in the country, which can voluntarily donate incense money. Please note that at this time, the monk sitting at the door and a female tour guide will let you go inside to light incense. When you go in, the monk will knock for you and then you will worship. The most important thing is that he will give you something for money. Although Bodhisattva's things are nothing, there is a kind of heart discomfort after being deceived.