Introduction to Yunbiao Stone: There is a big gap at the lower end of Yunbiao Stone. The missing part is placed on the opposite mountain peak, facing each other from a distance. Its color is the same and its marks are consistent. It is also called "Yunpiao Stone". "Mother and Child Stone" etc. The word "Yunbiao" was inscribed by Cui Huizhong and Xie Zaihang in the Ming Dynasty. It can not only point to the sign leading to the Baiyun Ancient Temple, but also be understood as the path mark deep in the sky.