Perhaps you should try some spelling variations:
yan jianping » zhao jianping, yu jianxing
heat gain » health gain, health gains, wheat grains
gain ying » jin ying, fan ying, ran ying
shang kai » shang hai
ying jin » yang jin, jing ji, yang jie
chang ha » chang mae
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 heat gain ying jin ((((shang kai) or (chang ha))) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan jianping heat gain ying jin ((((shang kai) OR (chang ha))) OR (hong ng)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yan jianping heat gain ying jin ((((shang kai) or (chang ha))) or (hong ng)) ;*.