Perhaps you should try some spelling variations:
yang ying » yang yang, yang jing, huang ying
heat gain » health gain, health gains, wheat grains
jeong ghi » hong ghi
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
jeong mi » jeong _, jeong su, jeong 情
ying ya » ying yang, yang yao, king yax
ya heat » a heat, lag heat

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: yang ying ya heat gain ((yang jin) OR (ying jin)) ((jeong ghi) OR (jeong mi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ying ya heat gain ((yang jin) OR (ying jin)) ((jeong ghi) or (jeong mi)) ;~".
• Adding a wildcard symbol may retrieve word variants: yang ying ya heat gain ((yang jin) OR (ying jin)) ((jeong ghi) or (jeong mi)) ;*.