be famous for 因为...而著名
be famous as 以...而著名
be famouse to在...的人群中著名
Jin yong is famous as a writer.
金庸是著名的作家.
Jin yong is famous for his books.
金庸因他的书而著名.
Jin yong is famous to young people.
金庸在年轻人中很著名.