Perhaps you should try some spelling variations:
done hoang » dong hoang
yuan wang » yan wang, yuan kang, yuan chang
rud juan » ruiz juan, roa juan
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
vu juan » v juan, vu tuan, von juan
hong g » hong ng, hong w, hong 7

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

• Performing a fuzzy search may retrieve terms with similar spellings: done hoang ((vu juan) OR (rud juan)) rene ((yuan wang) or (((yang jin) or (ying jin)))) hong g ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: done hoang ((vu juan) OR (rud juan)) rene ((yuan wang) OR (((yang jin) OR (ying jin)))) hong g ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "done hoang ((vu juan) OR (rud juan)) rene ((yuan wang) or (((yang jin) or (ying jin)))) hong g ;".
• Adding a wildcard symbol may retrieve word variants: done hoang ((vu juan) OR (rud juan)) rene ((yuan wang) or (((yang jin) or (ying jin)))) hong g ;*.