Perhaps you should try some spelling variations:
chau triet » cau triet, cua triet, cau trieu
hieu van » hieu va, thien van, lieu va
hanh lai » hanh tai, thanh lap, thanh loi
hanh lam » thanh lap, hanh kem, hanh va
te sach » toc sach
cao hoi » co hoi, cao hoc, tao hoi
van cam » van nam, van lam, van cau
cam duc » cam xuc, cao duc, pham duc
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang ((cao hoi) OR (cau hoi)). hieu van cam duc va ((hanh lai) OR (hanh lam)) chau triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ((cao hoi) OR (cau hoi)). hieu van cam duc va ((hanh lai) OR (hanh lam)) chau triet".
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((cao hoi) OR (cau hoi)). hieu van cam duc va ((hanh lai) OR (hanh lam)) chau triet*.