Deng is noted for playing Tang Youyou in the sitcom television series IPartment, which enjoyed the highest ratings in China when it was broadcast.
At the age of four, Deng sang and danced on the Spring Festival evening party of Neijiang city.
Deng began her career by attending the reality show Holiday Story (假日总动员) when she was a senior high school student, she won the championship.
[4] Deng began her career by appearing in small roles in several wuxia television series, such as Ode to Gallantry, Chinese Paladin and The Legend of Chu Liuxiang.
[5][6] In 2013, Deng starred in Silent Witness, a crime thriller film; and received critical acclaim for her performance.