Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
sach thu » sach thue, sach thieu, sach tham
va thanh » gia thanh, ban thanh, va tinh
chat xuc » chat huu, cam xuc, chao xu
tu sach » thu sach, su sach, te sach
vai cua » dai cua, hai cua, lai cua
hieu va » lieu va, hieu qua
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu van
nang ma » tang ma, sang ma, nang cao
mang xa » lang xa, mang may, dang xay
xuc va » duc va, tuc va, luc va

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 thu ((mang xa) or (nang ma)) hoi. ((hieu ve) or (hieu va)) chat xuc va thanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach thu ((mang xa) OR (nang ma)) hoi. ((hieu ve) OR (hieu va)) chat xuc va thanh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach thu ((mang xa) or (nang ma)) hoi. ((hieu ve) or (hieu va)) chat xuc va thanh vai cua tre*.