1, Han Fei (about 280-233 BC), also known as Han Feizi, was born in Xinzheng, South Korea (now Henan) at the end of the Warring States Period. China was an ancient thinker, philosopher and essayist, and a representative of Legalism.

2. Han Fei is a master of legalist thought, combining Shang Yang's "law", "technique" and "potential" of Shen Dao, integrating dialectics, simple materialism and law, leaving a lot of speeches and works for later generations. His theory has always been the ideological basis for the ruling class in China feudal society to govern the country.

3. Han Fei wrote articles such as Indignation, Five Criticism, Hidden Inside, Hidden Outside, Forest and Difficulties, which were collected by later generations into a book Han Feizi.