Perhaps you should try some spelling variations:
zhang ming » zhang xin
can servem » can seem, can survey, can services
yuan wang » yan wang, yuan kang, yuan chang
qian wang » yiqian wang, qian rong, qian yan
can serve » can service, can survey, can save
ming hong » min hong, ming hung, ming kong
hong zhi » zhong zhi, hong ghi, zhang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yuan wang) or (qian wang)) ((can serve) or (can servem)) zhang ming hong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yuan wang) OR (qian wang)) ((can serve) OR (can servem)) zhang ming hong zhi ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yuan wang) or (qian wang)) ((can serve) or (can servem)) zhang ming hong zhi ;*.