Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
than china » tuan china, han china, wuhan china
daun chang » daun yang, han chang
chang min » zhang ming, chang mae, chan ming
tan chia » tuan china, can china, dan 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 (than china))) 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 (than china))) OR (tuan vu)) daun chang min hong hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang daoping ((((tan chia) OR (than china))) or (tuan vu)) daun chang min hong hai ;*".