Perhaps you should try some spelling variations:
cuoc luc » coc luc, duoc lac, duoc luu
cau treo » cau theo, cau tren, cau triet
bo sach » co sach, hoc sach
sach ky » sac ky, sach y, sach ty
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
luc may » truc may, phuc may
tinh vi » trinh vi, tinh voi, tinh va
su tien » su kien, su hien, tu tieng

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

• Performing a fuzzy search may retrieve terms with similar spellings: bo sach ky lang xa hoi. lieu va cuoc luc may tinh vi ((cau treo) or (su tien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach ky lang xa hoi. lieu va cuoc luc may tinh vi ((cau treo) OR (su tien)).
• Adding a wildcard symbol may retrieve word variants: bo sach ky lang xa hoi. lieu va cuoc luc may tinh vi ((cau treo) or (su tien))*.