Perhaps you should try some spelling variations:
hanh lai » hanh tai, thanh lap, thanh loi
hieu van » hieu va, thien van, lieu va
van cham » van chat, van tham, va cham
cham xuc » cam xuc, chat xuc, cham soc
hanh lam » thanh lap, hanh kem, hanh va
tu sach » thu sach, su sach, te sach
cua tre » cuu tre, cua triet, dua tren
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
xuc va » duc va, tuc va, luc va
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang xa hoi. hieu van cham xuc va ((hanh lai) OR (hanh lam)) ((cua tre) OR (cua te))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang xa hoi. hieu van cham xuc va ((hanh lai) or (hanh lam)) ((cua tre) OR (cua te))~".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. hieu van cham xuc va ((hanh lai) or (hanh lam)) ((cua tre) OR (cua te))*.