Perhaps you should try some spelling variations:
yang dewan » yang dean, wang dewen
dewan than » dewan tun
dong yang » dong hoang, wang yang, yang yang
than bau » than bad, than a, than you
bau ying » au yong, fan ying, gao ying
ying jin » yang jin, jing ji, yang jie
hong hai » shang hai, zhong tai, hong tan

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: dong yang dewan than bau ying jin ((hong hai) OR (dang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: dong yang dewan than bau ying jin ((hong hai) or (dang hai)) ;*.