Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
daun chang » daun yang, han chang
chang min » zhang ming, chang mae, chan ming
tan chia » tuan china, than china, can china
min hong » amin hong, tin hong, min hyoung
hong hai » shang hai, zhong tai, dang hai
tuan vu » thanh vu, tuan hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang daoping ((tan chia) or (tuan vu)) daun chang min hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang daoping ((tan chia) OR (tuan vu)) daun chang min hong hai ;*.