Perhaps you should try some spelling variations:
china grain » china gain, china main, china plain
yang liang » wang liang, yan liang, yang yang
dang hari » dang hai
wan man » woran man, kann man, wenn man
man can » man han, woman can, man kann
yang xi » yang jui
yang yi » yang jui

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 can china grain ((yang liang) or (((((yang xi) or (yang di))) or (yang yi)))) dang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan man can china grain ((yang liang) OR (((((yang xi) OR (yang di))) OR (yang yi)))) dang hari ;.
• Adding a wildcard symbol may retrieve word variants: wan man can china grain ((yang liang) or (((((yang xi) or (yang di))) or (yang yi)))) dang hari ;*.