Perhaps you should try some spelling variations:
yidan wang » yiqian wang, qian wang, yuan wang
kang zhang » zhang zhang, kang han, tang zheng
chan kang » chung kang, chan eng, chan fong
zhang bin » zhang xin, zhang jin, zhang lin
bin zhang » binh thang, li zhang, jia zhang
zhang zhi » zhong zhi, wang zhi, zhang wei
yan wang » yuan wang, yang yang, qian wang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((yidan wang) or (yan wang))) or (qian rong)) chan kang zhang bin zhang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yidan wang) OR (yan wang))) OR (qian rong)) chan kang zhang bin zhang zhi ;.
• Adding a wildcard symbol may retrieve word variants: wang ((((yidan wang) or (yan wang))) or (qian rong)) chan kang zhang bin zhang zhi ;*.