Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
wang yangming » wang yangming's, wang yanling, wang danning
tan yong » tan hong, tan kong, tan yang
yong min » gong min, jong min, song min
min dang » yimin dang, mein dank, bin dann
tan hua » tuan hua, wang hua, tan chia
hua tan » hua ban, huan t'an
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang xiaoping) or (wang yangming)) tan hua tan yong min dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang xiaoping) OR (wang yangming)) tan hua tan yong min dang hai ;*.