Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
hai cua » thai cua, dai cua, hoi cua
sai cua » dai cua, lai cua, bai cua
xe danh » le danh, te danh, xe dan
sang ma » tang ma, nang ma, sang tao
ky sang » ky nang, ky dang, ky tang
le vam » le van, le ham, le nam
ma hoi » mai hoi, xa hoi, ma hoa
le va » le van, te va, ly va

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: tu sach ky sang ma hoi. hieu ((le vam) OR (le va)) thu xe danh ((sai cua) OR (hai cua)) tre~.
• Adding a wildcard symbol may retrieve word variants: tu sach ky sang ma hoi. hieu ((le vam) or (le va)) thu xe danh ((sai cua) or (hai cua)) tre*.