Isn't Jerry Yan's real name Liao Yangzhen? Why was it later called Jerry Yan?

Satisfied answers rarely depend on ups and downs. On June 29th, 2008, his name was Liao Yangzhen in Spicy Fresh Teacher, and he appeared as Jerry Yan in Meteor Garden. In the previous play, he quit by immigrating to Canada with his family. At that time, Taiwan Province Province seemed to be a cold season. Is it the winter at the end of 2000? The scene that finally appeared at the airport was already a bit temple, which was very different from the "Hong Longming" (Tyrannosaurus Rex) that just appeared. Did he immediately join the "Meteor" crew? Has anyone found that the blue shorts worn by the first four boys in the drama film in the seaside scene have appeared many times in the seaside scene of spicy fresh teacher? It must be Xu's own pants (then called Liao Yangzhen). Why did he change his name later? Of course, the name Jerry Yan is very successful. But there are also some subtle changes. Does anyone know? In short, it's amazing to see his change and growing attraction. This is the birth process of a superstar. Whether you admit that he is a superstar now or not, I think one day. In fact, it is said that when the young master was filming "Fresh Teacher", an agent in Taiwan Province Province advised him to change, and he also found a well-known numerology master.