Perhaps you should try some spelling variations:
wang liang » wang yang
liang wang » liang dan, liang tan, liang ying
khan shen » han shen, khan sher, than she
khan syed » ahsan syed, shah syed, khan sher
chang min » zhang ming, chang mae, chan ming
zhong zhi » hong ghi, zhong tai
zhang zhi » wang zhi, zhang wei, zhang dai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang wang ((khan shen) or (khan syed)) chang min ((zhong zhi) OR (zhang zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang wang ((khan shen) OR (khan syed)) chang min ((zhong zhi) OR (zhang zhi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang wang ((khan shen) or (khan syed)) chang min ((zhong zhi) OR (zhang zhi)) ;".
• Adding a wildcard symbol may retrieve word variants: wang liang wang ((khan shen) or (khan syed)) chang min ((zhong zhi) OR (zhang zhi)) ;*.