Perhaps you should try some spelling variations:
juan rene » juan meng, juan rana
wang ong » wang yong, wang hong, wang yang
hua rene » hua ren
yang tan » yang fan, yang dean, yang yang
hong ghi » zhong zhi, hong g
hong hai » shang hai, zhong tai, dang hai
ong ya » ong ka, ong ye, kong yam

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ong ya ((hua rene) OR (juan rene)) yang tan ((hong ghi) OR (hong hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ong ya ((hua rene) or (juan rene)) yang tan ((hong ghi) OR (hong hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ong ya ((hua rene) or (juan rene)) yang tan ((hong ghi) OR (hong hai)) ;*.