How to think
As a Chinese idiom, Pinyin is Ji ǎ oy āī ns ī Q ǐ, which means to plot to invade a country with the heart of greed. From Zuo Zhuan, the eighth year of Chenggong.
The source of Zuo Zhuan, the eighth year of Chenggong, said: "how cunning is my husband to think of the way to help the country
How to think
The earth is divided into two parts - liè tǔ fēn máo