Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
zhang binh » zhang ming, zhang xin, zhang jin
qian wang » yiqian wang, qian rong, yan wang
hua china » eu china, a china, era china
binh wang » binh thang, ping wang
qian yan » qian jun, qian yi
wang wei » zhang wei, wang zhi

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)) hua china zhang binh wang wei ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((qian wang) OR (qian yan)) hua china zhang binh wang wei ;.
• Adding a wildcard symbol may retrieve word variants: wang ((qian wang) or (qian yan)) hua china zhang binh wang wei ;*.