Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
chat xuc » chat huu, cam xuc, chao xu
thanh vi » hanh vi, thanh va, thanh ve
tu sach » thu sach, su sach, te sach
va chat » van chat, va phat, cao chat
xuc ban » duc ban, cuc ban, quoc ban
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y nang ((x ho) or (xa hoi)). lieu va chat xuc ban thanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang ((x ho) OR (xa hoi)). lieu va chat xuc ban thanh vi cua tre*.