Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
juan rene » juan meng, juan rana
yuan wang » yan wang, yuan kang, yuan chang
hua rene » hua ren
hong ghi » zhong zhi, hong hai
yang yi » yang di, yang xi, yang jui
hong g » hong ng, hong w, hong 7
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang yi ((hua rene) or (juan rene)) yuan wang ((((hong ghi) or (hong g))) or (dang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang yi ((hua rene) OR (juan rene)) yuan wang ((((hong ghi) OR (hong g))) OR (dang hai)) ;.
• Adding a wildcard symbol may retrieve word variants: dong yang yi ((hua rene) or (juan rene)) yuan wang ((((hong ghi) or (hong g))) or (dang hai)) ;*.