Perhaps you should try some spelling variations:
hanh lai » hanh tai, thanh lap, thanh loi
hanh lam » thanh lap, hanh kem, hanh va
cua tre » cua te, cua triet, dua tren
sach tu » sach thu, cach tu, sach ty
tu sach » thu sach, su sach, te sach
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
sang ma » tang ma, nang ma, sang tao
tu sang » thu sang, tu san, tu lang
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 tu sang ma hoa. hieu ve cham soc va ((hanh lai) or (hanh lam)) ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tu sang ma hoa. hieu ve cham soc va ((hanh lai) OR (hanh lam)) ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu sach tu sang ma hoa. hieu ve cham soc va ((hanh lai) or (hanh lam)) ((cua tre) or (cuu tre))*.