Introduction to Huashan: Accompanying ancient temples and secluded caves is the famous "Huashan". When the autumn frost first falls, the trees and shrubs all over the mountains and plains are mixed with each other and become brilliant. The red leaves in late autumn are as brilliant as the rosy clouds, stretching as far as the eye can see. In the past, local people regarded "Visiting Huashan on September 9th" as the happiest thing of the year.