Perhaps you should try some spelling variations:
chuan daun » chuan dato
daun yang » dan yang, du yang, tan yang
hong than » hong tan, long thanh
dong can » dong cao, dong nan, congo can
yang min » yang mind, yang jin, tang min
hong hai » shang hai, zhong tai, dang hai
can say » can save

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong can say chuan daun yang min ((hong hai) or (hong than)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong can say chuan daun yang min ((hong hai) OR (hong than)) ;*.