Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
te sach » toc sach
nang ma » tang ma, sang ma, nang cao
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa
va cao » va dao, va bao
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
va co » vo co

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 ((va cac) or (((va cao) or (va co)))) xuc va thanh vi cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ma hoi. hieu ((va cac) OR (((va cao) OR (va co)))) xuc va thanh vi cua vat.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ma hoi. hieu ((va cac) or (((va cao) or (va co)))) xuc va thanh vi cua vat*.