Perhaps you should try some spelling variations:
ve triet » va trien, su triet
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
hanh di » hanh vi, hanh de, hang di
su sai » su tai, su hai, su dai
sai ky » sac ky
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa
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 sai ky nang ma hoi. hieu ve chat ((xuc va) OR (tuc va)) hanh di ve triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sai ky nang ma hoi. hieu ve chat ((xuc va) OR (tuc va)) hanh di ve triet".
• Adding a wildcard symbol may retrieve word variants: su sai ky nang ma hoi. hieu ve chat ((xuc va) OR (tuc va)) hanh di ve triet*.