Perhaps you should try some spelling variations:
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
dao cua » day cua, dan cua, do cua
va nam » van nam, ha nam, va nay
nam tu » nam thu, nam thuc

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 ty nang xa hoi. lieu va nam tu va hanh ((dao cua) or (dai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang xa hoi. lieu va nam tu va hanh ((dao cua) OR (dai cua)) tre.
• Adding a wildcard symbol may retrieve word variants: te sach ty nang xa hoi. lieu va nam tu va hanh ((dao cua) or (dai cua)) tre*.