2015–2019: Career beginnings In 2015, Yu made her acting debut in the wuxia drama
Border Town Prodigal, which premiered in 2016. She then subsequently gained recognition for her appearance in the variety program
Grade One Freshman. In 2017, Yu continued to play supporting roles in the historical drama
The Advisors Alliance, and romance family drama
Ordinary Years. In 2018, Yu played her first leading role in the coming-of-age drama
Youth, adapted from the 2016 South Korean drama
Hello, My Twenties. In 2019, she starred as a happy-go-lucky actress in the romantic comedy drama
My Amazing Boyfriend 2. 2020–present: Rising popularity In 2020, Yu participated in the variety program
Youth With You 2 and became one of the most popular trainees on the show. She successfully debuted as a member of temporary girl group
The9 on May 30, 2020. That same year, Yu gained popularity and recognition with her role as a lovable university student in the hit romance drama
Find Yourself, and was nominated for the Audience's Choice award at the 30th
China TV Golden Eagle Award. and appeared as a recurring guest role in the drama
A Love So Romantic. In the 2020
Forbes China Under 30 Elite list, she was included as a notable actress for the Entertainment and Sports industry. In 2021, Yu starred as a newcomer editor in the romantic comedy drama
Moonlight, opposite
Ding Yuxi. On December 5, 2021, The9 officially disbanded. In 2022, Yu starred as a lively and innocent immortal in the widely popular fantasy romance drama
Love Between Fairy and Devil, and as a fashion blogger with an Ornithology PhD in the environmental romance drama
A Romance of the Little Forest. In 2023, Yu starred in
Sword and Fairy, adapted from the popular Chinese RPG game of the same name, and the historical wuxia drama
My Journey to You. She made an appearance in
Feng Xiaogang's new film
If You Are the One 3. In 2024, she was the female lead for another fantasy historical drama titled
Love Game in Eastern Fantasy, reuniting with Ding Yuxi, aired on November 1, 2024. In 2025, she was the female lead in the romantic sports drama
Ski into Love, aired on March 11, 2025. She also was the female lead in the romantic drama
Speed and Love, aired on December 12, 2025. ==Filmography==