Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
te sach » toc sach
sach tu » sach thu, cach tu, sach ty
tu lang » cu lang, tu lanh, xu lang
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
truc va » thuc va, thuc vat, trung va
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
tuc va » thuc va, tuc xa, duc va
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 tu lang xa hoi. hieu va co ((tuc va) OR (truc va)) thanh vai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu lang xa hoi. hieu va co ((tuc va) OR (truc va)) thanh vai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach tu lang xa hoi. hieu va co ((tuc va) OR (truc va)) thanh vai cua tre*.