Perhaps you should try some spelling variations:
wang qian » wang qiao, wang qin, wang liang
qian wang » yiqian wang, qian rong, qian yan
chang yan » chang yun, wang yan, chang ha
zhang yan » zhang fan, zhang jian, wang yan
zhang zhi » zhong zhi, wang zhi, zhang wei
yan sher » khan sher, can she
han shen » khan sher, can she, han en

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