Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
hieu toc » hieu hoc, hieu tuc, sieu toc
cham xuc » cam xuc, chat xuc, pham duc
van hanh » van thanh, ban hanh, van anh
hanh vai » hanh vi, hanh va, hanh tai
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
vai cuu » vai 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 ty nang xa hoi. hieu toc ((cham xuc) or (cham soc)) van hanh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ty nang xa hoi. hieu toc ((cham xuc) OR (cham soc)) van hanh vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: thu sach ty nang xa hoi. hieu toc ((cham xuc) or (cham soc)) van hanh vai cuu tre*.