Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
hua gain » heat gain, run gain, hua ban
ying jin » yang jin, jing ji, yang jie
wan man » woran man, kann man, wenn man
man tan » man can, man han, man tun
tan hua » tuan hua, wang hua, tan chia
yang yi » yang di, yang xi, yang jui
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan man tan hua gain ((yang liang) or (((ying jin) or (yang yi)))) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan man tan hua gain ((yang liang) OR (((ying jin) OR (yang yi)))) dang hai ;.
• Adding a wildcard symbol may retrieve word variants: wan man tan hua gain ((yang liang) or (((ying jin) or (yang yi)))) dang hai ;*.