Li Shijun (Chinese: 李士俊; pinyin: Lǐ Shìjùn; 29 March 1923 – 10 November 2012), also known by his Esperanto pseudonym Laŭlum, was a Chinese author, editor and translator who elected as a committee member of Akademio de Esperanto since 1983 and reelected in 1992, 2001 and 2010.

[2][3] Li was born into a family of farming background in the village of Shatou (沙头村), Anguo in Hebei province, on March 29, 1923.

From 1946 to 1950, Li worked in Chengdu, Renshou, Jianwei, Ziyang, Yibin, and Huayang.

After the founding of the Communist State, Li went to Beijing, helping organize the China Esperanto Association.

In October 1950, he was appointed an editor and translator in (中国报道) Publishing Company.