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
cau treo » cau theo, cau tren, cau trieu
cham xuc » cam xuc, chat xuc, cham soc
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc ban » duc ban, cuc ban, quoc ban
van hoi » van hoc, van hoe, van loi
ky lang » ky nang, ky dang, ky tang
sai ky » sac ky
tu sai » tu bai, tu san, tu cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky lang ((van hoi) OR (van hoa)). 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 sai ky lang ((van hoi) OR (van hoa)). 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 sai ky lang ((van hoi) OR (van hoa)). hieu ve cham xuc ban thanh hai ((cau treo) or (cau triet))".
• Adding a wildcard symbol may retrieve word variants: tu sai ky lang ((van hoi) OR (van hoa)). hieu ve cham xuc ban thanh hai ((cau treo) or (cau triet))*.