Perhaps you should try some spelling variations:
hua gain » heat gain, run gain, hua ban
yang jie » yang jin, yang jui, yang jun
wan man » woran man, kann man, wenn man
man can » man han, woman can, man kann
can hua » can hta, tan hua, can hurt
yang yi » yang jui
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 can hua gain ((yang yi) or (((((yang jie) OR (yang di))) or (yang xi)))) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan man can hua gain ((yang yi) OR (((((yang jie) OR (yang di))) OR (yang xi)))) dang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan man can hua gain ((yang yi) or (((((yang jie) OR (yang di))) or (yang xi)))) dang hai ;*".