Perhaps you should try some spelling variations:
hwang byoung » wang hyoung, kang young
byoung yang » kyoung yang
yang juan » yang jun, huang juan, jiang juan
juan rene » juan meng, juan rana
rene yan » ren yan, rene ten, see yan
hong hai » shang hai, zhong tai, dang hai
yan jiu » yang jie, yang jin, pang jiu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hwang byoung yang juan rene yan jiu ((hong hai) or (hong w)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hwang byoung yang juan rene yan jiu ((hong hai) OR (hong w)) ;*.