Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
te sach » toc sach
so sach » so sanh, bo sach, co sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
va dinh » van dinh, va kinh, va tinh
dinh ca » dinh cac, dinh cua, dinh cao
cuu tre » cua tre, cau tren, cau treo
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
ca cuu » cap cuu, cua cuu, ca cua

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) or (te sach))) or (so sach)) ky nang xa hoi. hieu ve cac xuc va dinh ca cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((thu sach) OR (te sach))) OR (so sach)) ky nang xa hoi. hieu ve cac xuc va dinh ca cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((((thu sach) or (te sach))) or (so sach)) ky nang xa hoi. hieu ve cac xuc va dinh ca cuu tre*.