Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, qian wang
liqin wang » limin wang
sher zhang » zhen zhang, shen chang
zhang jian » zhang fan, shang jin
jian zhang » jia zhang, bin zhang, jie zhang
zhang zhi » zhong zhi, wang zhi, zhang wei
yan sher » khan 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 ((yiqian wang) or (liqin wang)) yan sher zhang jian zhang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yiqian wang) OR (liqin wang)) yan sher zhang jian zhang zhi ;*.