CHINA: AR medal (24.29g), 39mm, Zhongshan (Sun Yat-sen) University, hosting the 3rd Southern China United Collegiate Games, Republican year 22 (1933), uniface, with original loop still attached, EF. Sun Yat-sen University (Zhongshan Dàxué), colloquially known in Chinese as Zhongda or Zhongshan University, is a major Chinese public research university located in Guangzhou, Guangdong, China. It was founded in 1924 by and named after Sun Yat-sen, a revolutionary and the founding father of the Republic of China.