Her sister was originally a dancer at the Yantai Song and Dance Theater, and later a student at the Beijing Film Academy.

In 2011, she starred in the stage drama Three People Can't Walk, which was directed by Taiwanese director Hugh Lee, with multiple roles for each person in the production.

In October 2014, she joined Dong Bo and Wang Ge in the stage drama Reminiscences in the Northeast, and played the heroine Gao Huan.

[6][7][8][9] On 2021, she starred in the movie Miss Mom, where she played a role of a young woman named Wang Zhao.

Ren starred in the crime suspense film The Murder in Kairotei (2022), which is a live adaption of the mystery novel written by Japanese author Keigo Higashino.