Tan Jian Ci, born in Beihai, Guangxi, is a Chinese singer, dancer, actor.

Jian Ci started his dancing career at the age of thirteen and joined the affiliated secondary school of Beijing Dance Academy, where he learned ballroom dance. In 2006, he participated in three tournaments - Taoli Cup National Dance Competition - Latin (1st place), the National Dance Sport Championships Professional - Latin (1st place), and the World Grand Prix Finals in Shanghai - Latin (3rd). He was later admitted to the Beijing Sport University's Art Department, majoring in dance. Jian Ci made his acting debut in the 2008 film "Lost Indulgence". In 2022, he starred in the criminal detective drama "Under The Skin", his first leading role, and received critical acclaim for his performance. In 2010, Jian Ci debuted as a member of mando-pop group M.I.C. after a three-year training period at Beijing Taihe Rye Music. In 2012, he participated in the third season of "Dancing Forest Conference" and placed fourth. In 2014, he released his first solo single "Fly Away."