Perhaps you should try some spelling variations:
khan shen » han shen, khan sher, than she
khan syed » ahsan syed, shah syed, khan sher
chang min » zhang ming, chang mae, chan ming
min zhong » min hong, tin hong, amin hong
zhong zhi » zhang zhi, hong ghi, zhong tai
wang qin » wang lin, wang qiao, wang jing
qin wang » qian wang, liqin wang, ping wang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang qin wang ((khan shen) or (khan syed)) chang min zhong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang qin wang ((khan shen) OR (khan syed)) chang min zhong zhi ;.
• Adding a wildcard symbol may retrieve word variants: wang qin wang ((khan shen) or (khan syed)) chang min zhong zhi ;*.