Perhaps you should try some spelling variations:
huang xiao » hua xiao, huang tao
zhang xiao » zhang xiabo, zhong xiao, zhang xiaobo
yan liang » yang liang, wang liang, you liang
liang dan » liang tan, king dan, liang sun
zhang hai » zhang dai, shang hai, zhang han
run pain » run gain
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: yan liang dan ((wheat grains) or (run pain)) ((huang xiao) OR (zhang xiao)) zhang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yan liang dan ((wheat grains) OR (run pain)) ((huang xiao) OR (zhang xiao)) zhang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan liang dan ((wheat grains) or (run pain)) ((huang xiao) OR (zhang xiao)) zhang hai ;*".