Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
hua rene » hua ren, juan rene
rene yan » ren yan, rene ten, see yan
hong ghi » zhong zhi, hong g, hong hai
yang ya » yang yao, yang yi, yang ka
yan min » han min, kan min, yang mind
hong yu » wong yue

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 ya hua rene yan min ((hong yu) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang ya hua rene yan min ((hong yu) OR (hong ghi)) ;.
• Adding a wildcard symbol may retrieve word variants: dong yang ya hua rene yan min ((hong yu) or (hong ghi)) ;*.