Zhongshan suit is a kind of clothing named after Sun Yat-sen. Many celebrities such as Chiang Kai-shek, Mao Zedong, Zhou Enlai and Deng Xiaoping often wear Zhongshan suit. Because Mao Zedong, a famous political figure in China, often wears a Chinese tunic suit, westerners call it a Chinese tunic suit, but China has never called it that. The Japanese call the Chinese tunic suit "civil service". Before 1980, this kind of clothing and its derivative clothing became the main clothing style of China people. Today, leaders of China and North Korea will also wear Chinese tunic suit on some important occasions. Today, the Chinese tunic suit can better represent the harmony between China and the spirit of the Constitution.