Source: Tao Juyin's History of the Northern Warlords' Ruling Period, Chapter 59: "Wu Yuli shouted first,' If the cabinet cannot be unified, it is better to step down as soon as possible.' "

Let everyone know with great fanfare.

Ears, eyes, mouthpiece, mouthpiece: speaker. Metaphor is a tool to collect, understand the situation and publicize policies.

Source: Liu Tian's "My First Party Newspaper Class": "Newspapers are the eyes, ears and mouthpiece of the party and the link between the party and the broad masses of the people."

Dawn House: Notice. Go to every household to publicize and let every household know.

Source: Biography of the Old Tang Dynasty and the Late Wei Dynasty: "Although you are suspected, you can't be at home."

Door-to-door theory is publicized and explained door to door.

Source: Xiao Jingguang Zhide "A gentleman teaches filial piety, not for his family, and he sees it every day." Han Zheng Xuan's Note: "Teaching non-family is becoming more and more common."