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 jie, yang jun, ying jin
man han » man hat, man can, man kann
han hua » tan hua, wang hua, tuan hua
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 hua gain ((yan liang) or (yang jin)) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: woran man han hua gain ((yan liang) OR (yang jin)) dang hai ;.
• Adding a wildcard symbol may retrieve word variants: woran man han hua gain ((yan liang) or (yang jin)) dang hai ;*.