Perhaps you should try some spelling variations:
chau triet » cau triet, cua triet, cau trieu
cham duc » pham duc, cham soc, pham duy
hanh lai » hanh tai, thanh lap, thanh loi
hanh lam » thanh lap, hanh kem, hanh va
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
ma hoi » mai hoi, xa hoi, ma hoa

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang ma hoi. hieu ve cham duc tan ((hanh lai) OR (hanh lam)) chau triet~.
• Adding a wildcard symbol may retrieve word variants: te sach ty nang ma hoi. hieu ve cham duc tan ((hanh lai) or (hanh lam)) chau triet*.