Perhaps you should try some spelling variations:
zhang ming » zhang xin
wang wang » wang yang, wang liang, wang yong
chang min » chang mae, chan ming, chang ann
tang min » sang minh, yang mind, tang li
gong hui » tong hui, tong shui, wang hui
yan ii » yan zi
ii lee » ii les, ii le, ii level

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

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