Lu Tianhui, born on December 8, 2000 in Shenyang City, Liaoning Province, is a female singer in Mainland China, a first-generation student of the female idol group SHY48, and a member of SNH48 Team NII. On January 7, 2017, she made her debut at the SNH48 Third Annual Golden Melody Awards concert, and joined SHY48 Team SIII.

On July 28, 2018, she participated in the "Forging Forward" SNH48 GROUP 5th Annual Idol Annual Popularity Finals and won the 7th place in SHY48 TOP16. On January 19, 2019, she participated in the 5th Annual Golden Melody Awards of SNH48 GROUP. The song " Good Time " that made her won the 12th place in the group.