Iqiyi video shows that A Duo, whose real name is Irene, was born in China on1July 30th, 990. She is an actress in China and studied in the Performance Department of the Central Academy of Drama.

Northeast Police Story 2 is a crime action film, directed by He Yang, written by Yang, starring Xing Hanqing, Kathy and Jiang Yixuan. On July 8, 2023, it was launched at iQiyi Cloud Cinema.