Introduction to the four wonders of Mount Lianghuang: There are four wonders of Mount Lianghuang: Hidden Stone, Square Bamboo, Purple Bamboo, Immortal Tower, and Hundreds of Surnames. Among them, there are wild square bamboos and purple bamboos growing under the caves in the scenic area. People think they are specialties of the Shangtianzhu and Putuo Mountain purple bamboo forests in Hangzhou. Little do they know that the two bamboos competing here are unique in Lianghuang Mountain.