Perhaps you should try some spelling variations:
chuan daun » chuan dato
congo can » congo call, cong van, congo a
yang min » yang mind, yang jin, yang lin
tang min » chang min, sang minh, yang mind
hong ghi » zhong zhi, hong hai
can say » can save
hong g » hong ng, hong w, hong 7

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

• Performing a fuzzy search may retrieve terms with similar spellings: congo can say chuan daun ((yang min) or (tang min)) ((hong ghi) OR (hong g)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: congo can say chuan daun ((yang min) OR (tang min)) ((hong ghi) OR (hong g)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "congo can say chuan daun ((yang min) or (tang min)) ((hong ghi) OR (hong g)) ;*".