Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, yan wang
khan sher » han shen, khan syed, than she
chang tin » chang min, zhang tian, zhang ting
tin zhang » bin zhang, li zhang, tin hong
zhang zhi » zhong zhi, wang zhi, zhang wei
qian yan » qian jun, qian yi
yan sher » can she, han shen

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

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