Perhaps you should try some spelling variations:
china zhang » cheng zhang, chin chang, china han
china chang » chin chang, china changqi, china china
wang qian » wang qiao, wang qin, wang liang
qian wang » yiqian wang, qian rong, qian yan
bin zhang » binh thang, li zhang, jia zhang
zhang wei » zhen wei

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