Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
can wheat » corn wheat, can when, can beat
ying jin » yang jin, jing ji, yang jie
yang jui » yang judy, yang xi, yang yi
hong hai » shang hai, zhong tai, dang hai
wan man » woran man, kann man, wenn man
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: wan man can wheat grains ((yang liang) or (((ying jin) or (((yang jui) OR (yang di)))))) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan man can wheat grains ((yang liang) OR (((ying jin) OR (((yang jui) OR (yang di)))))) hong hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan man can wheat grains ((yang liang) or (((ying jin) or (((yang jui) OR (yang di)))))) hong hai ;".
• Adding a wildcard symbol may retrieve word variants: wan man can wheat grains ((yang liang) or (((ying jin) or (((yang jui) OR (yang di)))))) hong hai ;*.