According to qq music query, sister, you are my man. The song is "You Are My Man" and the singer is Daxing (original singer). The release date is 20 19-06-02.
Daxing (Chen Zhongxin) was born in Lingqiu, Datong, Shanxi, and is a music singer. Member of China Democratic National Construction Association, artistic director of You He Chuangxing in Beijing, and cultural media director of Kaiyuan Brothers. His works include (you are my man) (my brother is not a man) (a natural couple) (trustworthy) (hometown) (great motherland) and so on.