Fighting: each of them has his own handsome; Song Xuanya, born in Boxing County, Binzhou City, Shandong Province on March 4, 2004, is a Chinese mainland male singer, actor and member of the male vocal troupe. He studied at the Central Academy of Drama. Joseph, formerly known as Zeng, 10 was born in Shenzhen, Guangdong Province on October 9, 1996 10, a China film and television actor and pop singer.