Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
dong yang » dong hoang, wang yang, yang yang
shang hai » shang kai, dang hai, chang ha
hua rene » juan rene
hong ghi » zhong zhi, hong g
hong hai » zhong tai, dang hai, hong tan
hua ren » hua chen
yang y » yang yi, yang _, yang 8

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: dong yang y ((hua rene) OR (hua ren)) yuan wang ((hong ghi) OR (((hong hai) OR (shang hai)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang y ((hua rene) or (hua ren)) yuan wang ((hong ghi) or (((hong hai) OR (shang hai)))) ;~".
• Adding a wildcard symbol may retrieve word variants: dong yang y ((hua rene) or (hua ren)) yuan wang ((hong ghi) or (((hong hai) OR (shang hai)))) ;*.