Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
cham xuc » cam xuc, chat xuc, pham duc
dang xay » dang van, van xay
va thanh » gia thanh, ban thanh, va tinh
bo sach » co sach, hoc sach
lai cua » dai cua, hai cua, lai chau
sach ky » sac ky, sach y, sach ty
hieu va » lieu va, hieu qua
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: bo sach ky ((nang x) or (dang xay)) hoi. hieu va ((cham xuc) OR (cham soc)) va thanh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach ky ((nang x) OR (dang xay)) hoi. hieu va ((cham xuc) OR (cham soc)) va thanh lai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bo sach ky ((nang x) or (dang xay)) hoi. hieu va ((cham xuc) OR (cham soc)) va thanh lai cua tre*".