![](/sites/default/files/styles/large/public/cover_images/7ba2098282c7f1083be97a7556d8.jpg?itok=fYiM-hJs)
Simple introduction: At the entrance of the cave, there is the word "Simple" inscribed by Mr. Chen Zhenlian, a professor at Zhejiang University and a famous calligrapher.
Attraction
Simple introduction: At the entrance of the cave, there is the word "Simple" inscribed by Mr. Chen Zhenlian, a professor at Zhejiang University and a famous calligrapher.