What is the "art of peace"?

Luo Luzi's Notes on Three Lives, written in the early Song Dynasty, developed Li's fortune-telling method from the date of birth to the date of birth, and publicized good fortune and bad luck.

The skill of eight-character deduction is more important than before, and the method is more accurate, which has a far-reaching impact on future generations. Therefore, later generations often refer to the method of "eight characters" pushing people's lives as Ziping.