Know each other. According to Sohu. Com, 2023 10 At the beginning of this year, Tian Jiarui and Cheng Xiao co-starred in the TV series Dream of Leaving, and they met each other. Tian Jiarui,1born in Liaocheng, Shandong Province on February 4th, 1998, graduated from the Performance Department of Donghua University,1born in Shenzhen, Guangdong Province on July 5th, 1998, is an actor from China mainland. She is a pop singer and actress in Chinese mainland and graduated from Seoul Performing Arts High School.