"Zhi Xue" is a long-lost secret book about victory, defeat, honor and disgrace, written by Wang Tong (Wen Zhongzi), a great Confucian of the Sui Dynasty. The thought of "Zhi" has been covered in the Tao Te Ching, Zhuangzi, and The Analects of Confucius since ancient times, but as a specialized knowledge, Wang Tong was indeed the first to master it in history. "Zhi Xue" is a model work that uses Taoist thought to discuss the way of life.
