Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
liang tan » liang dan, liang sun, wing tan
dang hadi » dang hai
dang hair » dang hai
hua gain » heat gain, run gain, hua ban
yang lin » yang jin, wang lin, huang lin
tan hua » tuan hua, wang hua, tan chia
yang li » yang di, yang xi, yang yi

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 tan hua gain ((yang lin) or (yang li)) ((dang hadi) or (dang hair)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang liang tan hua gain ((yang lin) OR (yang li)) ((dang hadi) OR (dang hair)) ;.
• Adding a wildcard symbol may retrieve word variants: yang liang tan hua gain ((yang lin) or (yang li)) ((dang hadi) or (dang hair)) ;*.