Perhaps you should try some spelling variations:
wang xuan » wang xiuyan, wang xueman, wang yuhan
khan sher » han shen, khan syed
ming cong » minh cong, ming kong, ming code
wang xia » fang xia, wang qiao, wang hua
than she » than one, than we, can she
can ming » chan ming, wan ming, kian ming
cong zhi » zhong zhi, wang zhi, cong shu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang xia) OR (wang xuan)) fang ((than she) or (khan sher)) can ming cong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang xia) OR (wang xuan)) fang ((than she) OR (khan sher)) can ming cong zhi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xia) OR (wang xuan)) fang ((than she) or (khan sher)) can ming cong zhi ;".
• Adding a wildcard symbol may retrieve word variants: ((wang xia) OR (wang xuan)) fang ((than she) or (khan sher)) can ming cong zhi ;*.