Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang
heat gain » health gain, health gains, wheat grains
gain yang » dan yang, daun yang, tan yang
lin chong » lim chong, tin hong, lin chun
chong ghi » hong ghi, chong yi, zhong zhi
yang lin » yang jin, wang lin, yang li
a heat » a heart, _ heat, a head

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

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