Perhaps you should try some spelling variations:
wuhan china » yunnan china
tuan china » can china, taiwan china, yunnan china
wang wing » wang jing, wang ning, wang liang
gene sang » lee sang, gene bank
sang tae » sang dae, kang tae, wang tao
tae hong » tan hong, trade hong, care hong
tan zhi » yan zhi, wang zhi, tan chia
hong g » hong ng, hong w, hong 7

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: wang wing ((tan zhi) OR (((tuan china) OR (wuhan china)))) gene sang tae hong g ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wing ((tan zhi) or (((tuan china) OR (wuhan china)))) gene sang tae hong g ;~".
• Adding a wildcard symbol may retrieve word variants: wang wing ((tan zhi) or (((tuan china) OR (wuhan china)))) gene sang tae hong g ;*.