Introduction to Longqiu Tiger Cave: One of the scenic spots in Lingyun. It is said that green dragons and white tigers were converted to Buddhism and guarded Lingyun. The fossil dragon, stone and tiger are here. The word "dragon" is written in cursive script by Shi Zhikang, the prefect of Jiading in the Qing Dynasty, written in one stroke. The cliff on the upper left also has the word "tiger" written in cursive writing opposite it.