Li Siguang (Chinese: 李四光; pinyin: Lǐ Sìguāng; Wade–Giles: Li Ssu-kuang; 26 October 1889 – 29 April 1971), also known as J. S. Lee, was a Chinese geologist
appointed chief education officer, a position at vice-ministerial level. 真理之光 [Light of Truth] (in Chinese). Suzhou, Jiangsu: Jiangsu People's Publishing