Is Jerry Yan Xu Ruohan from Company A?

No, Jerry Yan is an artist under Huayi Brothers, and Xu Ruohan is an artist under Jiaxing Media. The two companies are different, so Jerry Yan and Xu Ruohan are not from the same company. Jerry Yan, formerly known as Liao Yangzhen, male, from Taoyuan City, Taiwan Province Province, China, 1977. He is a member of F4, an actor, singer, model and idol group in Taiwan Province, China.