Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
chat xuc » chat huu, chao xu, chat cua
sach ky » sac ky, sach y, sach ty
cao hoc » co hoc, cho hoc, chat hoc
cac xuc » cac nuoc, cac cuoc, cac quoc
va danh » va dinh, va dan, va hanh
cho cuu » cho chu, cho cu, cho cua
cuu tre » cua tre, cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach ky nang cao hoc. lieu va ((((cac xuc) OR (cam xuc))) or (chat xuc)) va danh cho cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ky nang cao hoc. lieu va ((((cac xuc) OR (cam xuc))) OR (chat xuc)) va danh cho cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ky nang cao hoc. lieu va ((((cac xuc) OR (cam xuc))) or (chat xuc)) va danh cho cuu tre".
• Adding a wildcard symbol may retrieve word variants: thu sach ky nang cao hoc. lieu va ((((cac xuc) OR (cam xuc))) or (chat xuc)) va danh cho cuu tre*.