Perhaps you should try some spelling variations:
wang yiqian » wang yidan
yiqian kang » yiqian wang, millian kang
cheng zhang » zhen zhang, chen zheng, china zhang
cheng han » chen hao
ming hong » min hong, ming hung, ming kong
kang han » kang chen, kong hang, zhang han
hong ghi » zhong zhi, hong g, hong hai

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 kang han ((cheng zhang) OR (cheng han)) ming hong ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yiqian kang han ((cheng zhang) OR (cheng han)) ming hong ghi ;".
• Adding a wildcard symbol may retrieve word variants: wang yiqian kang han ((cheng zhang) OR (cheng han)) ming hong ghi ;*.