Perhaps you should try some spelling variations:
chau triet » cau triet, cua triet, cau trieu
hieu van » hieu va, thien van, lieu va
dinh lai » dinh lam, dinh lap, dinh tai
su sach » so sach, vu sach
ty nang » ty xang, ty hang, ly nang
van hac » van hoc, van ha, van hai
hac xuc » chat xuc
va dinh » van dinh, va kinh, va tinh
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ((ty nang) OR (ky nang)) xa hoi. hieu van hac xuc va dinh lai chau triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ((ty nang) OR (ky nang)) xa hoi. hieu van hac xuc va dinh lai chau triet".
• Adding a wildcard symbol may retrieve word variants: su sach ((ty nang) OR (ky nang)) xa hoi. hieu van hac xuc va dinh lai chau triet*.