Perhaps you should try some spelling variations:
china chang » chin chang, china zhang, china changqi
wang qian » wang qiao, wang qin, wang liang
han china » hang china, than china, can china
qian yan » qian jun, qian yi
tin hong » tan hong, kia hong
thi hong » tan hong
yan han » man han, yan zhang, kang han

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 han china chang ((tin hong) or (thi hong)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang qian yan han china chang ((tin hong) OR (thi hong)) ghi ;.
• Adding a wildcard symbol may retrieve word variants: wang qian yan han china chang ((tin hong) or (thi hong)) ghi ;*.