Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
wing yuan » wang yuhan, fang yuan, meng yuan
yuan wang » yan wang, yuan kang, yuan chang
dang hadi » dang hai
hua gain » heat gain, run gain, hua ban
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yuan wang hua gain ((((yang liang) or (yang jin))) or (((ying jin) or (yang xi)))) dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yuan wang hua gain ((((yang liang) OR (yang jin))) OR (((ying jin) OR (yang xi)))) dang hadi ;.
• Adding a wildcard symbol may retrieve word variants: wing yuan wang hua gain ((((yang liang) or (yang jin))) or (((ying jin) or (yang xi)))) dang hadi ;*.