Perhaps you should try some spelling variations:
ve triet » va trien, su triet
va danh » va dan, va hanh, dia danh
ky lang » ky nang, ky dang, tay lang
ky tang » ky nang, ky dang, kho tang
hieu ve » hieu va, hieu van
va dinh » van dinh, va kinh, va tinh
tu sac » tu sach, tu cac, tu san
cam tu » cam thu, nam tu, dam tu
ve cam » ve cham, ve cac, va cam
va ve » va de, va le, va vi

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ((ky lang) OR (ky tang)) xa hoi. hieu ve cam tu ((va danh) or (va dinh)) va ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ((ky lang) OR (ky tang)) xa hoi. hieu ve cam tu ((va danh) OR (va dinh)) va ve triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ((ky lang) OR (ky tang)) xa hoi. hieu ve cam tu ((va danh) or (va dinh)) va ve triet*".