Perhaps you should try some spelling variations:
yidan wang » yiqian wang, qian wang, yuan wang
zhang ming » zhang xin
ming zhang » anming zhang, bin zhang, ming hung
khan sher » han shen, khan syed, than she
zhang zhi » zhong zhi, wang zhi, zhang wei
yan wang » yuan wang, yang yang, qian wang
can see » can seem, can she, can seize

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yidan wang) or (yan wang)) ((khan sher) or (can see)) zhang ming zhang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yidan wang) OR (yan wang)) ((khan sher) OR (can see)) zhang ming zhang zhi ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yidan wang) or (yan wang)) ((khan sher) or (can see)) zhang ming zhang zhi ;*.