Zhang Feibai introduced: There are two thousand-year-old cypresses covered with moss on the left and right of the courtyard. One has a crown like a dragon and the other has a crown like a phoenix, symbolizing Zhuge Liang, the crouching dragon, and Pang Tong, the phoenix, respectively. This tree is said to have been planted by Zhang Fei and is known as "Zhang Fei Bai". Due to its shape, it is also known as "Dragon and Phoenix Ershi Cypress".