Perhaps you should try some spelling variations:
zhang ming » zhang xin
wang yuan » wang yuhan, wang yan, fang yuan
yuan ming » yuan ting, kian ming, tuan minh
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 » cong van, duong anh

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuan ming hung shen ((chang min) or (zhang ming)) duong van ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan ming hung shen ((chang min) OR (zhang ming)) duong van ;*.