Perhaps you should try some spelling variations:
wang yiqian » wang yidan
yiqian kang » yiqian wang, millian kang
zhang sing » zhang jing, zhang ping, zhang ting
zhang ming » zhang xin
tan cheng » tang zheng, yuan cheng, tan hong
kang tan » kang tae, kang han, liang tan
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 tan cheng ((zhang sing) OR (zhang ming)) kong ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yiqian kang tan cheng ((zhang sing) OR (zhang ming)) kong ghi ;".
• Adding a wildcard symbol may retrieve word variants: wang yiqian kang tan cheng ((zhang sing) OR (zhang ming)) kong ghi ;*.