Perhaps you should try some spelling variations:
xa khanh » xa thanh, van khanh, dat khanh
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
nam tuc » nam thuc, nam truc, nam tu
xa hanh » xa thanh, va hanh, da hanh
hai cua » thai cua, dai cua, hoi cua
lai cua » dai cua, lai chau, thai cua
va nam » van nam, ha nam, va nay

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 xa hoi. lieu va nam tuc ((xa hanh) OR (xa khanh)) ((hai cua) or (lai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. lieu va nam tuc ((xa hanh) OR (xa khanh)) ((hai cua) OR (lai cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang xa hoi. lieu va nam tuc ((xa hanh) OR (xa khanh)) ((hai cua) or (lai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. lieu va nam tuc ((xa hanh) OR (xa khanh)) ((hai cua) or (lai cua)) tre*.