From "The Full Show of Guanzi": "A year's plan is like a tree valley; The ten-year plan is nothing more than a tree; Lifelong planning is nothing more than cultivating people. A tree gets a tree, and the valley is also; Ten wins in one tree, and wood is also; A tree is a winner, and people are also. "
This passage means that for a country, the most profitable person is to train talents. Once the talents are successfully trained, there will be "one tree and hundreds of things", which is a lifelong plan for the country to govern the country.
Guan Zi Quan Xiu is an essay written by Guan Zhong, a strategist in the Spring and Autumn Period. Guanzi is a collection of Guan Zhong's works highly praised by Taoism in Xia Ji, that is, Guanzi School, which is regarded as the study of Xia Ji. It is listed as a Taoist category in History of Han Dynasty and a Legalist category in Annals of Classics by Sui Shu. Sikuquanshu listed it as a sub-legalist. This book is large in length, complex in content and rich in ideas. It is an important classic to study China's academic and cultural thoughts in ancient times, especially in the pre-Qin period.