Perhaps you should try some spelling variations:
yanling heat » boiling heat
yan yanling » wang yanling, yan jianping
heat gain » health gain, health gains, wheat grains
gain yang » dan yang, daun yang, tan yang
hong hong » hong kong, hong jong, how hong
yang jin » yang jie, yang jun, ying jin
hong ng » hong kong, hong jong
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 yanling heat gain yang jin ((dang hai) or (((hong hong) or (hong ng)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yanling heat gain yang jin ((dang hai) OR (((hong hong) OR (hong ng)))) ;.
• Adding a wildcard symbol may retrieve word variants: wang yan yanling heat gain yang jin ((dang hai) or (((hong hong) or (hong ng)))) ;*.