Perhaps you should try some spelling variations:
ve triet » va trien, su triet
chat xuc » chat huu, cam xuc, chao xu
va hanh » van hanh, va thanh, va danh
ve chat » va chat, van chat
hieu ve » hieu va, hieu van
xuc va » duc va, tuc va, luc va
su sac » su sach, su cac
ma hoi » mai hoi, xa hoi, me hoi
su xac » pu xac, su cac
vi ve » va ve, gi ve, ve 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 sac) OR (su xac)) ky nang ((ma hoi) or (ma hoa)). hieu ve chat xuc va hanh vi ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sac) OR (su xac)) ky nang ((ma hoi) OR (ma hoa)). hieu ve chat xuc va hanh vi ve triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sac) OR (su xac)) ky nang ((ma hoi) or (ma hoa)). hieu ve chat xuc va hanh vi ve triet".
• Adding a wildcard symbol may retrieve word variants: ((su sac) OR (su xac)) ky nang ((ma hoi) or (ma hoa)). hieu ve chat xuc va hanh vi ve triet*.