Perhaps you should try some spelling variations:
fang yuan » wang yuhan, wang yan, meng yuan
yuan wang » yan wang, yuan kang, yuan chang
wang heat » wang hua, wang he, lag heat
heat gain » health gain, health gains, wheat grains
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
hong ghi » zhong zhi, hong g, hong hai
tan » than

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

• Performing a fuzzy search may retrieve terms with similar spellings: fang yuan wang heat gain ((yang jin) or (yang jun)) ((hong ghi) or (hong tan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: fang yuan wang heat gain ((yang jin) OR (yang jun)) ((hong ghi) OR (hong tan)) ;.
• Adding a wildcard symbol may retrieve word variants: fang yuan wang heat gain ((yang jin) or (yang jun)) ((hong ghi) or (hong tan)) ;*.