Perhaps you should try some spelling variations:
yan jianping » zhao jianping, yu jianxing
jianping run » jianping _, jianping li
shang kai » shang hai
run pain » run gain
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
hong ng » hong kong, hong jong, hong hong

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (wan OR lang) yan jianping run pain ((yang jin) OR (yang jun)) ((shang kai) OR (hong ng)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wan or lang) yan jianping run pain ((yang jin) OR (yang jun)) ((shang kai) or (hong ng)) ;~".
• Adding a wildcard symbol may retrieve word variants: (wan or lang) yan jianping run pain ((yang jin) OR (yang jun)) ((shang kai) or (hong ng)) ;*.