Perhaps you should try some spelling variations:
yiqian yan » yiqian wang
can leave » can't leave, care leave, can learn
chang min » zhang ming, chang mae, chan ming
min zhang » bin zhang, limin zhang, li zhang
zhang zhi » zhong zhi, wang zhi, zhang wei
qian yan » qian jun, qian yi
can lee » can let, can lead, can deep

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 yan) or (yiqian yan)) ((can lee) OR (can leave)) chang min zhang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((qian yan) OR (yiqian yan)) ((can lee) OR (can leave)) chang min zhang zhi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((qian yan) or (yiqian yan)) ((can lee) OR (can leave)) chang min zhang zhi ;*".