Perhaps you should try some spelling variations:
ban banh » ban hanh, ban anh, ban thanh
hieu van » hieu va, thien van, lieu va
ban danh » ban doanh, ban hanh, ban dan
te sach » toc sach
hai cua » thai cua, dai cua, hoi cua
vai cua » dai cua, lai cua, bai cua
sach ty » sach y, sach tu, sach thu
lam xuc » cam xuc, lam duoc
van lam » van nam
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang

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. hieu van lam xuc ((ban banh) or (ban danh)) ((vai cua) or (hai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang xa hoi. hieu van lam xuc ((ban banh) OR (ban danh)) ((vai cua) OR (hai cua)) tre.
• Adding a wildcard symbol may retrieve word variants: te sach ty nang xa hoi. hieu van lam xuc ((ban banh) or (ban danh)) ((vai cua) or (hai cua)) tre*.