Perhaps you should try some spelling variations:
gain yang » dan yang, daun yang, tan yang
yuan wang » yan wang, yuan kang, yuan chang
min jeong » kin keong, min hong, mun leong
jeong ghi » hong ghi, jeong mi
yuan kai » yuan kang, yuan fei, tan kai
yang min » yang mind, yang jin, tang min
wang he » wang hua, wang zhi, wang wei
he gain » heat gain

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan wang) or (yuan kai)) wang he gain yang min jeong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yuan kai)) wang he gain yang min jeong ghi ;*.