Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
liang han » liang dan, liang tan, kang han
run pain » run gain
yang jui » yang judy, yang di, yang yi
meng hai » dang hai, feng hui, hong hai
yang xi » yang di, yang yi
wheat » what, heat

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang liang han ((wheat grains) or (run pain)) ((yang jui) OR (yang xi)) meng hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang liang han ((wheat grains) OR (run pain)) ((yang jui) OR (yang xi)) meng hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang liang han ((wheat grains) or (run pain)) ((yang jui) OR (yang xi)) meng hai ;*".