Are Sun Bin and Pang Juan disciples of Guiguzi?

Sun Bin and Pang Juan are both disciples of Guiguzi.

Guiguzi's master is Yin, and Yin's master is Lao Zi. Sun Bin, Pang Juan, Su Qin, Zhang Yi and Shang Yang are all students of Guiguzi.

Guiguzi was born in 400 BC and died in 320 BC. His surname is Wang and his name is Xuanweizi. He has four flesh moles on his forehead, like a haunted house. He is from China. The strategist respects him as a soldier saint, the strategist respects him as an ancestor, and the fortune teller respects him as an ancestor.

Sun Bin, an old classmate of Pang Juan, was whipped and physically disabled because of persecution by Pang Juan. Later, with the help of Qi's emissary, he went to Qi and was appointed as a military adviser by Qi Weiwang, helping Qi's general Tian Ji defeat Pang Juan twice.

In the early Warring States period, the famous wei ren Pang Juan and Sun Bin were worshipped by the hermit Guiguzi. Because I was jealous of Sun Bin's talent, I was afraid that he would be better than myself, and I scraped off my kneecaps.