Jia Yu Sun was born on October 21, 1995 in Xi'an, Shaanxi Province. She graduated from Beijing Film Academy and actress in Mainland China. In 2015, Jia Yu Sun starred in the youth idol drama "InvisibleWings", which was her first film and television work. In the same year, she starred in the Criminal Investigation drama "Yu Z UI". In 2016, he starred in the youth campus network "Best of us". In 2017, he starred in the urban emotional drama "What winter, how cool summer".