Perhaps you should try some spelling variations:
ve triet » va trien, su triet
ky tang » ky nang, ky dang, kho tang
van hoi » van hoc, van hoe, van loi
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
hanh di » hanh vi, hanh de, hang di
su tai » su thi, tu tai
tai ky » thai ky, trai ky, sai ky
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
di ve » dai ve, de ve, do ve

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

• Performing a fuzzy search may retrieve terms with similar spellings: su tai ky tang ((van hoi) OR (van hoa)). hieu ve cam xuc va hanh di ve triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su tai ky tang ((van hoi) OR (van hoa)). hieu ve cam xuc va hanh di ve triet".
• Adding a wildcard symbol may retrieve word variants: su tai ky tang ((van hoi) OR (van hoa)). hieu ve cam xuc va hanh di ve triet*.