Perhaps you should try some spelling variations:
nang noi » nang doc
ban hanh » ban hang
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
noi doi » voi doi, hoi doi, moi doi
va nam » van nam, ha nam
va nay » va ngay, va cay
vi cua » vai cua, di cua
cua te » cua tu

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 noi doi. lieu ((va nam) or (va nay)) xuc ((ban hanh) or (van ban)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang noi doi. lieu ((va nam) OR (va nay)) xuc ((ban hanh) OR (van ban)) vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang noi doi. lieu ((va nam) or (va nay)) xuc ((ban hanh) or (van ban)) vi cua te*.