Perhaps you should try some spelling variations:
what grains » wheat grains, what brain, what remains
yan liang » yang liang, wang liang, you liang
shang hai » shang kai, dang hai, chang ha
han what » man what, chain what, mean what
yang jin » yang jie, yang jun, ying jin
wan man » woran man, wenn man, wan ming
kann » ann

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan man) OR (kann man)) han what grains ((yan liang) or (yang jin)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan man) OR (kann man)) han what grains ((yan liang) OR (yang jin)) shang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan man) OR (kann man)) han what grains ((yan liang) or (yang jin)) shang hai ;".
• Adding a wildcard symbol may retrieve word variants: ((wan man) OR (kann man)) han what grains ((yan liang) or (yang jin)) shang hai ;*.