Perhaps you should try some spelling variations:
toc sach » hoc sach, doc sach, thuoc sach
chat xuc » cam xuc, chao xu, chat cua
chat huu » pham huu
hanh vai » hanh vi, hanh va, hanh tai
va hanh » van hanh, va thanh, va danh
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cuu tre » cua tre, cau tren, cau treo
y nang » ky nang, ly nang, v nang
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach y nang xa hoi. hieu va ((chat xuc) or (chat huu)) va hanh vai ((cuu tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach y nang xa hoi. hieu va ((chat xuc) OR (chat huu)) va hanh vai ((cuu tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: toc sach y nang xa hoi. hieu va ((chat xuc) or (chat huu)) va hanh vai ((cuu tre) or (cua te))*.