Perhaps you should try some spelling variations:
hanh than » hanh han, hanh nhan, hanh phan
cua triet » cua viet, su triet, va triet
su sach » so sach, vu sach
xang xa » lang xa, mang xa, ang xa
van cac » van hac, van bac, dan cac
van cau » van dau, van hau, van chat
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, dua tren
y xang » ty xang
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 y xang xa hoi. hieu ((van cac) OR (van cau)) xuc va hanh than ((cua tre) OR (cua triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y xang xa hoi. hieu ((van cac) OR (van cau)) xuc va hanh than ((cua tre) OR (cua triet))".
• Adding a wildcard symbol may retrieve word variants: su sach y xang xa hoi. hieu ((van cac) OR (van cau)) xuc va hanh than ((cua tre) OR (cua triet))*.