What do the three buttons on the cuff of the Zhongshan suit stand for? Urgent. . . . . .

First, the four pockets of the predecessor represent the four dimensions of the country (courtesy, justice, honesty and shame).

Secondly, the five keys of access control are different from the separation of powers (administrative, legislative, judicial, censorship and supervision) in the west.

Third, the three buttons on the cuff represent the Three People's Principles (nationality, civil rights and people's livelihood).

Fourth, the unbreakable back symbolizes the great righteousness of peaceful reunification of the country.

Fifth, the four buttons on the pocket contain the four rights of the people: "election, creation, recall and referendum";