Perhaps you should try some spelling variations:
done hoang » dong hoang
zhang ming » zhang xin
haul main » haul mapping
chang min » chang mae, chan ming, chang ann
yang min » yang mind, yang jin, tang min
hong ghi » zhong zhi, hong g, hong hai
ha main » a main, das main, law main

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 ((ha main) OR (haul main)) ((yang min) or (((chang min) or (zhang ming)))) hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: done hoang vu ((ha main) OR (haul main)) ((yang min) OR (((chang min) OR (zhang ming)))) hong ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "done hoang vu ((ha main) OR (haul main)) ((yang min) or (((chang min) or (zhang ming)))) hong ghi ;".
• Adding a wildcard symbol may retrieve word variants: done hoang vu ((ha main) OR (haul main)) ((yang min) or (((chang min) or (zhang ming)))) hong ghi ;*.