Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
ban hang » ngan hang
ban anh » ban hanh, ban banh, ban danh
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
hieu va » lieu va
nang co » nang cao, nang doc, nang noi
cuu tre » cua tre, cau tren, cau treo
co dai » co dan, do dai
di cuu » di cau, di cua, dinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky nang co dai. ((hieu va) OR (hieu qua)) cham xuc ((ban anh) or (ban hang)) di cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang co dai. ((hieu va) OR (hieu qua)) cham xuc ((ban anh) OR (ban hang)) di cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky nang co dai. ((hieu va) OR (hieu qua)) cham xuc ((ban anh) or (ban hang)) di cuu tre".
• Adding a wildcard symbol may retrieve word variants: su sach ky nang co dai. ((hieu va) OR (hieu qua)) cham xuc ((ban anh) or (ban hang)) di cuu tre*.