Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
thanh hai » thanh phan, thanh hoa, thanh san
ban thanh » ban hanh, ban hang
cham xuc » cam xuc, chat xuc, cham soc
cau treo » cau theo, cau tren, cau trieu
xuc ban » duc ban, cuc ban, quoc ban
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
van hoe » van hoa, van hoc, van hieu
van hoi » van hoa, van hoc, van loi
ky lang » ky nang, ky dang, ky tang
can ky » van ky, dan ky, ban ky
tu can » tu ban, 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 ky lang ((van hoi) OR (van hoe)). hieu ve cham xuc ban thanh hai ((cau treo) or (cau triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu can ky lang ((van hoi) OR (van hoe)). hieu ve cham xuc ban thanh hai ((cau treo) OR (cau triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu can ky lang ((van hoi) OR (van hoe)). hieu ve cham xuc ban thanh hai ((cau treo) or (cau triet))".
• Adding a wildcard symbol may retrieve word variants: tu can ky lang ((van hoi) OR (van hoe)). hieu ve cham xuc ban thanh hai ((cau treo) or (cau triet))*.