Perhaps you should try some spelling variations:
heat gain » health gain, health gains, wheat grains
yan liang » yang liang, wang liang, you liang
shang hai » shang kai, dang hai, chang ha
wenn man » kann man, wenn das
can heat » can beat, can hear, ocean heat
ying jin » yang jin, yang jie
man can » man han, woman can, man kann

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 (((ying jin) OR (jing ji)))) shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wenn man can heat gain ((yan liang) OR (((ying jin) OR (jing ji)))) shang hai ;".
• Adding a wildcard symbol may retrieve word variants: wenn man can heat gain ((yan liang) OR (((ying jin) OR (jing ji)))) shang hai ;*.