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 g
hong hai » shang hai, zhong tai, dang hai
yang y » yang yi, yang _, yang 8

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