Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
heat gain » health gain, health gains, wheat grains
tong shui » tong hui, cong shu, gong hui
dong bin » dong sin, dong di, dann bin
gain yan » gain a, nan yan
yan jiao » gan jiao, ben jiao, ren jiao
ya heat » a heat, lag heat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong bin) or (((dong yang) or (yang yang)))) ya heat gain yan jiao tong shui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong bin) OR (((dong yang) OR (yang yang)))) ya heat gain yan jiao tong shui ;.
• Adding a wildcard symbol may retrieve word variants: ((dong bin) or (((dong yang) or (yang yang)))) ya heat gain yan jiao tong shui ;*.