Friends in the southwest, friends in the northeast: southwest and northeast are two diametrically opposite directions. When the main party acts, it is necessary to have a correct direction of action. In the right direction, you may get help; If the direction is not correct, you may lose help. When I was here, Zhou was in the southwest of Shang, and Shang was in the northeast of Zhou. The southwest is my hometown, and the northeast is a different place. If I have friends in my hometown, if I go to a different place, I will lose my friends in my hometown. The main party should strive to improve its own quality, otherwise it may lose the help of others. "An Zhen Ji" emphasizes that Geely has the conditions, and must be both "safe" and "loyal", satisfied with the current relationship between the two sides, and strive to maintain this relationship, which is auspicious. If not, it would be unlucky.

I ching:

Mbth: I ching

Category: philosophy, Chinese studies

Including: Lianshan, Guizang and Zhouyi.

Time: from ancient times to Zhou Dynasty

Factions: Confucianism and Taoism

Explanation:

The Book of Changes is divided into three parts, namely Lianshan in Xia Dynasty, Tibet in Shang Dynasty and Zhouyi in Zhou Dynasty, which is called Three Changes.