Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
chat huu » pham huu
chat xuc » cam xuc, chao xu, chat cua
hanh di » hanh vi, hanh de, hang di
va hanh » van hanh, va thanh, va danh
hieu ve » hieu va, hieu van
nang ma » tang ma, sang ma, nang cao
ma hoi » mai hoi, xa hoi, ma hoa
su dai » sau dai, si dai, su tai
su sai » su tai, su hai, su mai
di va » dai va, di vao, doi 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 sai) OR (su dai)) ky nang ma hoi. hieu ve ((chat xuc) or (chat huu)) va hanh di va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sai) OR (su dai)) ky nang ma hoi. hieu ve ((chat xuc) OR (chat huu)) va hanh di va triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sai) OR (su dai)) ky nang ma hoi. hieu ve ((chat xuc) or (chat huu)) va hanh di va triet".
• Adding a wildcard symbol may retrieve word variants: ((su sai) OR (su dai)) ky nang ma hoi. hieu ve ((chat xuc) or (chat huu)) va hanh di va triet*.