Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
tu sach » thu sach, su sach, te sach
lam xuc » cam xuc, lam duoc
xa hanh » xa thanh, xa khanh, va hanh
hieu va » lieu va, hieu qua
nang ma » tang ma, sang ma, nang cao
va lam » van lam, va lap
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa
vi cua » vai cua
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y nang ma hoi. hieu va lam xuc ((xa hanh) or (va thanh)) ((vi cua) or (di cua)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang ma hoi. hieu va lam xuc ((xa hanh) OR (va thanh)) ((vi cua) OR (di cua)) tu.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang ma hoi. hieu va lam xuc ((xa hanh) or (va thanh)) ((vi cua) or (di cua)) tu*.