Perhaps you should try some spelling variations:
what grains » wheat grains, what brain, what remains
yan liang » yang liang, wang liang, you liang
dang hari » dang hai
wenn man » kann man, wenn das
han what » man what, chain what, mean what
yang jin » yang jie, yang jun, ying jin
man han » man hat, man can, man kann

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 han what grains ((yan liang) OR (yang jin)) dang hari ;~.
• Adding a wildcard symbol may retrieve word variants: wenn man han what grains ((yan liang) or (yang jin)) dang hari ;*.