Perhaps you should try some spelling variations:
nang tai » hang tai, tang tai, sang tai
vu sach » vu bach, su sach, vu khach
sach ty » sach y, sach tu, sach thu
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, dia danh, va thanh
hieu ve » hieu va, hieu van
tai roi » lai roi, tai hoi, tai loi
ty nang » ky nang, ty xang, ty hang
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam
va dan » ca dan, va dao, va dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ty nang tai roi. hieu ve cam xuc ((((va danh) OR (va hanh))) or (va dan)) vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty nang tai roi. hieu ve cam xuc ((((va danh) OR (va hanh))) OR (va dan)) vai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ty nang tai roi. hieu ve cam xuc ((((va danh) OR (va hanh))) or (va dan)) vai cua tre".
• Adding a wildcard symbol may retrieve word variants: vu sach ty nang tai roi. hieu ve cam xuc ((((va danh) OR (va hanh))) or (va dan)) vai cua tre*.