The modern Chinese tunic suit is a style of male attire originally known in China as the Zhongshan suit (simplified Chinese: 中山装; traditional Chinese: 中山裝; pinyin: Zhōngshān zhuāng) after the republican leader Sun Yat-sen (Sun Zhongshan). Sun Yat-sen introduced the style shortly after the founding of the Republic of China (1912–1949) as a form of national dress with distinct political overtones.