Perhaps you should try some spelling variations:
hanh doi » thanh doi, hanh noi, hang doi
te sach » toc sach
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu van
hieu va » lieu va, hieu qua
nam tuc » nam thuc, nam truc, nam tu
va hanh » van hanh, va thanh, va danh
doi cuu » doi cua, doi cuoc
cuu tre » cua tre, cau tren, cau treo
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa
tuc va » thuc va, truc va, tuc xa

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. ((hieu ve) or (hieu va)) nam tuc va hanh doi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ma hoi. ((hieu ve) OR (hieu va)) nam tuc va hanh doi cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ma hoi. ((hieu ve) or (hieu va)) nam tuc va hanh doi cuu tre*.