Perhaps you should try some spelling variations:
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
hiem xe » hiem xa
xa danh » va danh, dia danh, nam danh
cua tre » cuu tre, cua triet, dua tren
xe nam » he nam, le nam, te nam
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang ma hoa. hiem xe nam thu ((xa danh) or (nam dinh)) sai ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang ma hoa. hiem xe nam thu ((xa danh) OR (nam dinh)) sai ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang ma hoa. hiem xe nam thu ((xa danh) or (nam dinh)) sai ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang ma hoa. hiem xe nam thu ((xa danh) or (nam dinh)) sai ((cua tre) OR (cua te))*.