Chinese novels with Male Protagonist which have been adapted as a Manhua. This list includes Novels of Genre: mostly Yaoi, Shounen Ai and a few Shounen, Seinen, etc. 

List might be short as I don't read a lot of Manhuas because I prefer Korean Manhwa art style to Chinese Manhua art style. (No offence meant, its just my preference) 

I'll add more as I read or find more.