Perhaps you should try some spelling variations:
cau trieu » cac trieu, chua trieu, cau dieu
cau triet » su triet, cua triet, va triet
cham xuc » cam xuc, chat xuc, cham soc
ban hanh » ban hang
hanh san » thanh san, khach san, thanh son
van hoi » van hoc, van hoe, van loi
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc ban » duc ban, cuc ban, quoc 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) or (van hoa)). hieu ve cham xuc ban hanh san ((cau trieu) or (cau triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu can ky nang ((van hoi) OR (van hoa)). hieu ve cham xuc ban hanh san ((cau trieu) OR (cau triet)).
• Adding a wildcard symbol may retrieve word variants: tu can ky nang ((van hoi) or (van hoa)). hieu ve cham xuc ban hanh san ((cau trieu) or (cau triet))*.