Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
liang dan » liang tan, king dan, liang sun
heat gain » health gain, health gains, wheat grains
run pain » run gain
kang hai » dang hai, kang han, shang hai
yang xi » yang di, yang yi, yang jui
xi kang » jin kang, xi zhang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: yan liang dan ((heat gain) OR (run pain)) yang xi kang hai ;~.
• Adding a wildcard symbol may retrieve word variants: yan liang dan ((heat gain) or (run pain)) yang xi kang hai ;*.