Perhaps you should try some spelling variations:
cham xuc » chat xuc, cham soc, pham duc
ban hanh » ban hang
so sach » so sanh, bo sach, co sach
ban anh » ban banh, ban danh, bang anh
cuu tre » cua tre, cau tren, cau treo
sach ky » sac ky, sach y, sach ty
hieu va » lieu va, hieu qua
nang co » nang cao, nang doc, nang noi
co hai » co dai, co hoi, o hai
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: so sach ky nang co hai. hieu va ((cham xuc) OR (cam xuc)) ((ban anh) or (ban hanh)) di cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ky nang co hai. hieu va ((cham xuc) OR (cam xuc)) ((ban anh) OR (ban hanh)) di cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ky nang co hai. hieu va ((cham xuc) OR (cam xuc)) ((ban anh) or (ban hanh)) di cuu tre".
• Adding a wildcard symbol may retrieve word variants: so sach ky nang co hai. hieu va ((cham xuc) OR (cam xuc)) ((ban anh) or (ban hanh)) di cuu tre*.