Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
gain ying » jin ying, fan ying, ran ying
jeong ghi » hong ghi
hua gain » heat gain, run gain, hua ban
ying jin » yang jin, jing ji, yang jie
jeong mi » jeong _, jeong su, jeong 情
yang ya » yang yao, yang yi, yang ka

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang ya hua gain ying jin ((jeong ghi) or (jeong mi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang ya hua gain ying jin ((jeong ghi) OR (jeong mi)) ;.
• Adding a wildcard symbol may retrieve word variants: dong yang ya hua gain ying jin ((jeong ghi) or (jeong mi)) ;*.