Perhaps you should try some spelling variations:
chin chang » china chang, chain change, china zhang
chang minh » chang min, zhang ming, chan ming
minh zhong » minh cong, min hong
qian wang » yiqian wang, qian rong, yan wang
zhong zhi » zhang zhi, hong ghi, zhong tai
qian yan » qian jun, qian yi
hua chin » hua chen, hsu chin

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 chin chang minh zhong zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((qian wang) OR (qian yan)) hua chin chang minh zhong zhi ;".
• Adding a wildcard symbol may retrieve word variants: wang ((qian wang) OR (qian yan)) hua chin chang minh zhong zhi ;*.