Perhaps you should try some spelling variations:
thanh ket » thanh ke, hanh kem, thanh dat
cau treo » cau theo, cau tren, cau triet
va thanh » gia thanh, ban thanh, va tinh
sang kyo » sang tao, dang ky, sang cho
cham hoc » cham soc, chat hoc, cham hoi
cay phoi » cap phoi, tay hoi, cay cho
va cham » va chat, va tham
hieu va » lieu va, hieu qua
sang ky » dang ky, tang ky, bang ky
xay hoi » xa hoi, tay hoi, gay thoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sang ky) or (sang kyo)) dang ((xay hoi) OR (cay phoi)). hieu va cham hoc va thanh ket cau treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sang ky) OR (sang kyo)) dang ((xay hoi) OR (cay phoi)). hieu va cham hoc va thanh ket cau treo.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sang ky) or (sang kyo)) dang ((xay hoi) OR (cay phoi)). hieu va cham hoc va thanh ket cau treo".
• Adding a wildcard symbol may retrieve word variants: tu ((sang ky) or (sang kyo)) dang ((xay hoi) OR (cay phoi)). hieu va cham hoc va thanh ket cau treo*.