Perhaps you should try some spelling variations:
dong signd » dong sin
yang liang » wang liang, yan liang, yang yang
liang dan » liang tan, king dan, liang sun
last thin » last thing, last things
thin line » think like
wan yang » wang yang, dan yang, tan yang
dan last » dan la, dan aset, der last
dong di » dong sin
sind » find, wind, kind

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: wan yang liang dan last thin line ((dong di) OR (((dong signd) OR (dong (sin OR sind))))) ;~.
• Adding a wildcard symbol may retrieve word variants: wan yang liang dan last thin line ((dong di) or (((dong signd) or (dong (sin or sind))))) ;*.