Perhaps you should try some spelling variations:
nang lai » nang tai, mang lai, nang cai
vu sach » vu bach, su sach, vu khach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
lai roi » lai hoi, loi roi
hieu ve » hieu va, hieu van
va dinh » van dinh, va kinh, va tinh
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam
va dau » va dao

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 lai roi. hieu ve cam xuc ((va dinh) or (va dau)) vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty nang lai roi. hieu ve cam xuc ((va dinh) OR (va dau)) vai cua tre.
• Adding a wildcard symbol may retrieve word variants: vu sach ty nang lai roi. hieu ve cam xuc ((va dinh) or (va dau)) vai cua tre*.