Sier Education Shangzhizhong, 1987, a native of Nanjing, Jiangsu Province, graduated from Communication University of China, aged 36 in 2023. This man is an out-and-out child who grew up in Nanjing. Sunshine, kindness and easygoing are many people's first impressions when they see him. He likes music very much, plays the guitar, has studied bel canto and is good at sports.