Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
nang van » dang van, tang van, lang van
cau treo » cau theo, cau tren, cau trieu
van hoi » van hoa, van hoc, van hoe
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc ban » duc ban, quoc ban, xuat ban
cuc ban » cua ban, cac ban, cuu ban
tu can » tu ban, tu cac, thu canh
can ky » van ky, dan ky, ban ky

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