Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
cham xuc » chat xuc, cham soc, pham duc
cau treo » cau theo, cau tren, cau triet
nang xa » nang x, lang xa, nang ma
ha nang » kha nang, hoa nang, da nang
sach ha » sach nha, sach han, sach xa
va hanh » van hanh, va thanh, va danh
hanh di » hanh vi, hanh de, hang di
cuu tre » cua tre, cau tren

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

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