The photo of the Sun Yat Sen with his schoolmates in the College of Medicine for the Chinese, Hong Kong, to which he was transferred in September 1887 (front row from left; Jiang Yinghua, Guan Jingliang, Sun Yat Sen, Liu Sifu; back row from left; Wang Jiugao, Wang Yinuo, Huang Yiyi, Wang Zemin, Chen Kuishi.) Sun Yat Sen is the father of China and died at 1925, therefore the photo must be in public domain.
Sun Yat-Sen In commemoration of the 130th anniversary of Dr. Sun's birth. Edited by Shanghai Museum of Sun Yat-Sen's Former Residence.