Perhaps you should try some spelling variations:
ve triet » va trien, su triet
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
cac xuc » cam xuc, cac nuoc, chat xuc
xuc ban » duc ban, cuc ban, quoc ban
ban voi » ban moi, ba voi, ban noi
ma hoi » mai hoi, xa hoi, ma hoa
ban vi » ban va, ban ve, ban ii

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang ma hoi. lieu va cac xuc ban ((((ban vi) OR (gan vi))) OR (ban voi)) ve triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang ma hoi. lieu va cac xuc ban ((((ban vi) OR (gan vi))) or (ban voi)) ve triet~".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang ma hoi. lieu va cac xuc ban ((((ban vi) OR (gan vi))) or (ban voi)) ve triet*.