Perhaps you should try some spelling variations:
dong hoang » hong hong
chai rene » hai ren
rene wang » wen wang
kim chai » ka chai
feng fei » wang fei, feng hui, feng i
meng fei » meng wei, wang fei
hong ng » hong kong, hong jong, hong hong
wang li » wang lei, wang lin, tang li

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 hoang) OR (hong ng)) kim chai rene wang li ((feng fei) OR (meng fei)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong hoang) or (hong ng)) kim chai rene wang li ((feng fei) or (meng fei)) ;*.