Perhaps you should try some spelling variations:
zhang ming » zhang xin
ming hung » dang hung, fung hung, men hung
hung shen » dung sheng, hong sheng, han shen
chang min » chang mae, chan ming, chang ann
duong van » duong anh
yan ming » yuan ming, wan ming, kian ming
cong van » congo can, cong sun
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ming hung shen ((chang min) or (zhang ming)) ((cong van) OR (duong van)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ming hung shen ((chang min) OR (zhang ming)) ((cong van) OR (duong van)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ming hung shen ((chang min) or (zhang ming)) ((cong van) OR (duong van)) ;*".