Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
hua gain » heat gain, run gain, hua ban
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang xi
man han » man hat, man can, man what
woran » woman, moran, goran
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: woran ((man han) OR (man kann)) hua gain ((yan liang) or (((yang jin) or (yang jie)))) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: woran ((man han) OR (man kann)) hua gain ((yan liang) OR (((yang jin) OR (yang jie)))) dang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "woran ((man han) OR (man kann)) hua gain ((yan liang) or (((yang jin) or (yang jie)))) dang hai ;".
• Adding a wildcard symbol may retrieve word variants: woran ((man han) OR (man kann)) hua gain ((yan liang) or (((yang jin) or (yang jie)))) dang hai ;*.