Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
wenn das » wenn die
han heat » can hear, lag heat
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
hong hai » shang hai, zhong tai, dang hai
a heat » a heart, _ heat, a head

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

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