Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va cham » va chat, va tham
soc van » oc van, sac van, soc dan
hoc van » hoc dan, hoc va, hoc vat
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty nang xa hoi. hieu va cham ((soc van) OR (hoc van)) hanh vai cua tre~".
• Adding a wildcard symbol may retrieve word variants: te sach ty nang xa hoi. hieu va cham ((soc van) OR (hoc van)) hanh vai cua tre*.