Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
danh sai » dung sai, danh bat, danh dau
te sach » toc sach
va danh » va dinh, va dan, va hanh
sach ky » sac ky, sach y, sach ty
hieu va » lieu va, hieu qua
nang ma » tang ma, sang ma, nang cao
nang xa » nang x, lang xa, mang xa
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
cua te » cua tu

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: te sach ky ((nang xa) OR (nang ma)) hoi. hieu va cam xuc va danh sai ((va triet) OR (cua te))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky ((nang xa) OR (nang ma)) hoi. hieu va cam xuc va danh sai ((va triet) or (cua te))~".
• Adding a wildcard symbol may retrieve word variants: te sach ky ((nang xa) OR (nang ma)) hoi. hieu va cam xuc va danh sai ((va triet) or (cua te))*.