Perhaps you should try some spelling variations:
thai cuu » thai cua, tai cuc, thi cuc
va thanh » ban thanh, va tinh, le thanh
te sach » toc sach
cam tuc » cam xuc, cam tu, nam thuc
cuu tre » cua tre, cau tren, cau treo
hieu va » lieu va, hieu qua
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, me hoi
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang ((ma hoi) OR (ma hoa)). hieu va cam tuc ((va thanh) or (gia thanh)) thai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((ma hoi) OR (ma hoa)). hieu va cam tuc ((va thanh) OR (gia thanh)) thai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ((ma hoi) OR (ma hoa)). hieu va cam tuc ((va thanh) or (gia thanh)) thai cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((ma hoi) OR (ma hoa)). hieu va cam tuc ((va thanh) or (gia thanh)) thai cuu tre*.