Huang Xiaoming was previously reported to be in the running for a Transformers 4 role. The Chinese actor and singer is considered to be China's "number one heartthrob" according to Wikipedia. Apparently, Xiaoming has poor English speaking skills, so he has hired an English tutor to help him out in case he gets the part. Two other names have just popped up as well, according to Asian Pop News. They are Chen Kun and Tong Dawei. I'm guessing Kun is a big name actor in China considering he was placed in the title of the article while Dawei wasn't. Expect their roles to be somewhat minor ones if they even appear in the American version of the film at all. Iron Man 3 had a Chinese agreement as well and the Chinese actors are only appearing in a special Chinese cut of the movie.