Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh di » hanh vi, hanh de, hang di
va hanh » van hanh, va thanh, va danh
van lam » van nam
van cam » van nam, van cau, van dam
van hoi » van hoa, van hoc, van hoe
ky dang » ky nang
ky danh » ky anh
xuc va » duc va, tuc va, luc va
di cua » dai cua, doi cua, de cua
so sac » so sach, so dac

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sac ((ky danh) OR (ky dang)) van hoi. hieu ((van cam) or (van lam)) xuc va hanh di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ((ky danh) OR (ky dang)) van hoi. hieu ((van cam) OR (van lam)) xuc va hanh di cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sac ((ky danh) OR (ky dang)) van hoi. hieu ((van cam) or (van lam)) xuc va hanh di cua triet*".