Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
sang tao » hang tai
va thanh » gia thanh, ban thanh, va tinh
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cua triet, dua tren
tu sach » thu sach, su sach, te sach
hieu va » lieu va
tao hoi » tao khoi, tao boi, tay hoi
ty sang » ty xang, ty hang, duy sang
cuu tre » cau tren, cau treo
soc va » hoc va, loc va, doc 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 ty sang tao hoi. ((hieu va) or (hieu qua)) cham soc va thanh lai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty sang tao hoi. ((hieu va) OR (hieu qua)) cham soc va thanh lai ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu sach ty sang tao hoi. ((hieu va) or (hieu qua)) cham soc va thanh lai ((cua tre) or (cuu tre))*.