Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
ban thanh » ban hanh, ban hang
cham cuc » cham cuu, pham cuc, pham chuc
cau treo » cau theo, cau tren, cau trieu
nang van » dang van, tang van, lang van
cuc ban » cua ban, cac ban, cuu ban
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
van hoi » van hoa, van hoc, van hoe
tu ban » thu ban, te ban
tu can » tu cac, thu canh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu can) OR (tu ban)) ky nang van hoi. hieu ve cham cuc ban thanh san ((cau treo) or (cau triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu can) OR (tu ban)) ky nang van hoi. hieu ve cham cuc ban thanh san ((cau treo) OR (cau triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu can) OR (tu ban)) ky nang van hoi. hieu ve cham cuc ban thanh san ((cau treo) or (cau triet))".
• Adding a wildcard symbol may retrieve word variants: ((tu can) OR (tu ban)) ky nang van hoi. hieu ve cham cuc ban thanh san ((cau treo) or (cau triet))*.