According to the theory of support systems, it refers to who are the people that support you, what classifications there are, and which individuals you should support.

As a KOL, the recent mutual following of Blue V organized by Brother Niao has also united a group of people who support each other, which is why Yap's score has risen.

Previously, I have read Mao's Selected Works, but I didn't relate it much to my actual business. When reading any book, if you can connect it to what you are doing, take notes, and then elevate it to a methodology, it will bring you benefits.