Perhaps you should try some spelling variations:
su triet » su viet, su tien
ve triet » va trien
vien cac » vien bach, vien dai, vien da
ky trang » ke trang, ky trong, ky tang
trang xa » trang va, trang ha, trong xa
va hanh » van hanh, va thanh, va danh
ve cac » va cac
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky trang xa hoi. hieu ((ve cac) or (vien cac)) xuc va hanh vi ((ve triet) OR (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky trang xa hoi. hieu ((ve cac) OR (vien cac)) xuc va hanh vi ((ve triet) OR (su triet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky trang xa hoi. hieu ((ve cac) or (vien cac)) xuc va hanh vi ((ve triet) OR (su triet))*".