Perhaps you should try some spelling variations:
peng liang » wang liang, yang liang, deng ziliang
heat gain » health gain, health gains, wheat grains
yan liang » yang liang, wang liang, you liang
wenn man » kann man, wenn das
can heat » can beat, can hear, ocean heat
ying jin » yang jin, jing ji, yang jie
man can » man han, woman can, man kann
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: wenn man can heat gain ((((yan liang) or (peng liang))) or (ying jin)) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wenn man can heat gain ((((yan liang) OR (peng liang))) OR (ying jin)) dang hai ;.
• Adding a wildcard symbol may retrieve word variants: wenn man can heat gain ((((yan liang) or (peng liang))) or (ying jin)) dang hai ;*.