Bing Jian, a textbook for talents at home and abroad, is a classic document about knowing people and being good at their duties. It is a wonderful book handed down from generation to generation by Zeng Guofan, and it is the key to Zeng Guofan's careful observation and insight into people's hearts. Because of its strong practicality, inspiration and reference, it is highly valued and loved by people from all walks of life. Bing Jian creates a way for readers to approach Zeng Guofan's wisdom and feel his unique strategy of knowing and employing people. A true wisdom classic can not only cross his field, but also cross time and space!

The book Bing Jian has a great influence on later generations, and Chiang Kai-shek's method of treating people benefited from Bing Jian. When he arranges important people, he often observes their appearance and color to decide whether to use them. Jiang Weiguo was appointed as an important reference book for students during his tenure as president of the University of the Three Armies. The book has been extinct in mainland China for decades, and it has been compiled and published in recent years, which is favored by readers.