Perhaps you should try some spelling variations:
xa khanh » xa thanh, van khanh, dat khanh
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
dam tuc » dam thuc, dao tuc, nam thuc
lai cua » dai cua, lai chau, thai cua
hai cua » thai cua, dai cua, hoi cua
dam tu » nam tu, cam tu, tam tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky nang x hoi. lieu va ((dam tuc) or (dam tu)) xa khanh ((lai cua) or (hai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang x hoi. lieu va ((dam tuc) OR (dam tu)) xa khanh ((lai cua) OR (hai cua)) tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang x hoi. lieu va ((dam tuc) or (dam tu)) xa khanh ((lai cua) or (hai cua)) tre*.