Who can know the identity of Guiguzi in history in detail?

Guiguzi, surnamed Wang, was a native of Weiguo (now Qixian County, Hebi City, Henan Province) in the Spring and Autumn Period. One said that he was a man who defended his country during the Warring States Period (now guixi city, Jiangxi); But the exact date of birth and death is unknown. He is the originator of one of the strategists in hundred schools of thought, and his main works are Guiguzi and Yinfu Qijue. At the same time, there is also a book of the same name, Guiguzi, which studies the strategy and politics of social and political struggle. Guiguzi, surnamed Wang, also known as a singer in the Spring and Autumn Period. He often goes to Yunmeng Mountain to collect herbs and cultivate monasteries. Because he lives in seclusion in Qingxi Guigu, Zhouyangcheng, he calls himself Mr. Guigu. "Wang Chan's bodhi old zu" is the name of Guiguzi by later generations, and it is one of the pre-Qin philosophers. Gui Guzi is the originator of strategists, and Su Qin and Zhang Yi are his two most outstanding disciples (see The Warring States Policy). In addition, Sun Bin and Pang Juan are also disciples (see The Romance of Sun Pang). He knows what's going on in the world, taking into account mathematics, and no one can be better than him. Theology: astrology, divination and gossip, accurate budget, very accurate; Second, military science, six towers and three strategies, endless changes, marching in array, unpredictable ghosts and gods; The third is to study abroad, remember more and listen more, judge the situation rationally, export as a chapter, and it is difficult for ten thousand people; The fourth is to learn from birth, cultivate self-cultivation, get rid of illness and prolong life, and be pedantic and profound. Guiguzi was compiled by later scholars according to their remarks, and it was completely preserved in Taoist classic Daozang. The content is very rich, involving political, military, diplomatic and other fields, mainly about the theory of strategy.