Perhaps you should try some spelling variations:
wang yiqian » wang yidan
yiqian kang » yiqian wang, millian kang
china zhang » china chang, cheng zhang, chin chang
kang huang » dang hung, kang han, yang guang
chen zheng » chen zhen, chen aizheng, cheng zhang
ming kong » king kong, sing kong, hong kong
kong ghi » hong ghi

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 huang ((china zhang) or (chen zheng)) ming kong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yiqian kang huang ((china zhang) OR (chen zheng)) ming kong ghi ;*.