Perhaps you should try some spelling variations:
hai chau » lai chau, ha chau, hat chau
nam thuc » nam thuoc, am thuc, nam thu
sach ly » sach y, sach lo, sach ty
hai cau » hai chu, hai hau, hoi cau
xa danh » va danh, dia danh, nam danh
su sach » so sach, vu sach
cam tuc » cam xuc, cam tu, dam thuc
thi lan » thi hanh, thi nang, thi lien
nang ma » tang ma, sang ma, nang cao
ly nang » ky nang, ly hang, ly vang
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ly nang ma hoi. thi lan ((cam tuc) OR (nam thuc)) xa danh ((hai cau) or (hai chau)) treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ly nang ma hoi. thi lan ((cam tuc) OR (nam thuc)) xa danh ((hai cau) OR (hai chau)) treo.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ly nang ma hoi. thi lan ((cam tuc) OR (nam thuc)) xa danh ((hai cau) or (hai chau)) treo".
• Adding a wildcard symbol may retrieve word variants: su sach ly nang ma hoi. thi lan ((cam tuc) OR (nam thuc)) xa danh ((hai cau) or (hai chau)) treo*.