Correct
孙中山
/ sūn zhōngshān /
Strokes
Definition
Dr Sun Yat-sen (1866-1925), first president of the Republic of China and co-founder of the Guomintang 国民党/same as 孙逸仙
Example
As a Noun
Sun Yat-sen［1866-1925, leader of China's modern democratic revolution］