Perhaps you should try some spelling variations:
woman man » woman can, woran man, woman woman
heat gain » health gain, health gains, wheat grains
wang yang » wang yan, wang liang, wang yanling
dang hari » dang hai
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin
a heat » a heart, _ heat, a head
man a » man ja, oman a, man _

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

• If you are trying to use Boolean operators, they must be ALL CAPS: woman man a heat gain ((wang yang) OR (((ying jin) OR (yang jin)))) dang hari ;~.
• Adding a wildcard symbol may retrieve word variants: woman man a heat gain ((wang yang) or (((ying jin) or (yang jin)))) dang hari ;*.