Perhaps you should try some spelling variations:
zhang ming » zhang xin
chen zhang » cheng zhang, zhen zhang, chen zheng
ming zhong » xiang zhong, min hong, ming hung
qian wang » yiqian wang, qian rong, yan wang
zhong zhi » zhang zhi, hong ghi, zhong tai
qian yan » qian yi
hua chen » jui chen, yu chen, a chen

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) OR (qian jun)))) hua chen zhang ming zhong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((qian wang) OR (((qian yan) OR (qian jun)))) hua chen zhang ming zhong zhi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((qian wang) or (((qian yan) OR (qian jun)))) hua chen zhang ming zhong zhi ;".
• Adding a wildcard symbol may retrieve word variants: wang ((qian wang) or (((qian yan) OR (qian jun)))) hua chen zhang ming zhong zhi ;*.