Perhaps you should try some spelling variations:
hanh cact » hanh cat, hang cac, hanh cad
cua viet » ca viet, hoa viet, cua vat
hanh cac » hang cac, hanh cat, nhanh cay
xuc van » duc van, luc van, vuc van
co sach » bo sach, cuon sach, hoc sach
ty nang » ty xang, ty hang, ly nang
lam xuc » cam xuc, lam duoc
va lam » van lam, va lap
ma hoi » mai hoi, xa hoi, ma hoa

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: co sach ((ty nang) OR (ky nang)) ma hoi. lieu va lam xuc van ((hanh cac) OR (hanh cact)) cua viet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "co sach ((ty nang) OR (ky nang)) ma hoi. lieu va lam xuc van ((hanh cac) or (hanh cact)) cua viet~".
• Adding a wildcard symbol may retrieve word variants: co sach ((ty nang) OR (ky nang)) ma hoi. lieu va lam xuc van ((hanh cac) or (hanh cact)) cua viet*.