Perhaps you should try some spelling variations:
heat grains » wheat grains, heat gain, health trains
yang liang » wang liang, yan liang, yang yang
shang hai » shang kai, dang hai, chang ha
wenn man » kann man
wenn das » wenn die
jing ji » ying jin
a heat » a heart, _ heat, a head

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wenn man) OR (wenn das)) a heat grains ((yang liang) OR (jing ji)) shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wenn man) OR (wenn das)) a heat grains ((yang liang) or (jing ji)) shang hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wenn man) OR (wenn das)) a heat grains ((yang liang) or (jing ji)) shang hai ;*.