Guolao
Guolao, pronounced Gu ǒ L ǎ o, is a Chinese word. It is said that Guolao is one of the Eight Immortals in Taoism.
explain
Zhang Guo, the founder of the Tang Dynasty, was named Lao Guo. Taoism is called Guo Lao's master. It is said to be one of the eight immortals.
source
Tang Zhengyu's "jinyangmen poem" said: "the real person's shadow tent is partial to the grass, and the old medicine hall is empty."
Chinese PinYin : Guo Lao
Guolao