Perhaps you should try some spelling variations:
wang yiqian » wang yidan
cheng yuan » cheng guan, cheng han, chen yulan
ming zhong » xiang zhong, min hong, ming hung
yuan ming » yuan ting, kian ming, tuan minh
zhong zhi » zhang zhi, hong ghi, zhong tai
wang han » wang yan, kang han, wang dan
wang ban » wang yan, wang dan, wang yang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang yiqian ((wang han) OR (wang ban)) cheng yuan ming zhong zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yiqian ((wang han) OR (wang ban)) cheng yuan ming zhong zhi ;".
• Adding a wildcard symbol may retrieve word variants: wang yiqian ((wang han) OR (wang ban)) cheng yuan ming zhong zhi ;*.