Perhaps you should try some spelling variations:
ve triet » va trien, su triet
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ve cam » ve cham, va cam, ve cai
ve cac » va cac, vien cac

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 lang xa hoi. hieu ((ve cam) or (ve cac)) xuc ((va danh) OR (va hanh)) de ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky lang xa hoi. hieu ((ve cam) OR (ve cac)) xuc ((va danh) OR (va hanh)) de ve triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky lang xa hoi. hieu ((ve cam) or (ve cac)) xuc ((va danh) OR (va hanh)) de ve triet".
• Adding a wildcard symbol may retrieve word variants: te sac ky lang xa hoi. hieu ((ve cam) or (ve cac)) xuc ((va danh) OR (va hanh)) de ve triet*.