Perhaps you should try some spelling variations:
yan jianping » zhao jianping, yu jianxing
jianping hua » jianping _, jianping li
shang hai » shang kai, dang hai, chang ha
hua gain » heat gain, run gain, hua ban
yang jin » yang jie, yang jun, ying jin
yang xi » yang di, yang yi, yang jui
hong ng » hong kong, hong jong, hong hong
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan jianping hua gain ((yang jin) or (yang xi)) ((shang hai) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan jianping hua gain ((yang jin) OR (yang xi)) ((shang hai) OR (hong ng)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yan jianping hua gain ((yang jin) or (yang xi)) ((shang hai) or (hong ng)) ;*.