Perhaps you should try some spelling variations:
ban hanh » ban hang
te sach » toc sach
cuc ban » cua ban, cac ban, cuu ban
hai cua » thai cua, dai cua, hoi cua
vai cua » dai cua, lai cua, bai cua
cay cho » cap cho, cao cho, cay co
hieu va » lieu va, hieu qua
cam cuc » cam xuc, cham cuu, pham cuc
va cam » va cham, va cac, va cao
y dang » ky dang, _ dang, b dang
2 dang » 2 danh, _ dang, b dang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y dang) OR (2 dang)) cay cho. hieu va cam cuc ban hanh ((vai cua) OR (hai cua)) te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y dang) OR (2 dang)) cay cho. hieu va cam cuc ban hanh ((vai cua) or (hai cua)) te~".
• Adding a wildcard symbol may retrieve word variants: te sach ((y dang) OR (2 dang)) cay cho. hieu va cam cuc ban hanh ((vai cua) or (hai cua)) te*.