Perhaps you should try some spelling variations:
dieu cua » dieu tra
anh dieu » hanh dieu, anh sieu, nganh dieu
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, tu cach
hieu ve » hieu va, hieu van
ban anh » ban hanh, ban banh, ban danh
xuc ban » duc ban, cuc ban, quoc ban
ve cham » va cham, ve chat, vu cham
ty nang » ky nang, ty xang, ty hang
te sach » toc sach
cua tre » cua te, cuu tre, cua triet
x hoi » xa hoi, o hoi, 5 hoi

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) or (te sach)) ty nang ((x hoi) OR (x ho)). hieu ve cham xuc ban anh dieu cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) ty nang ((x hoi) OR (x ho)). hieu ve cham xuc ban anh dieu cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (te sach)) ty nang ((x hoi) OR (x ho)). hieu ve cham xuc ban anh dieu cua tre".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (te sach)) ty nang ((x hoi) OR (x ho)). hieu ve cham xuc ban anh dieu cua tre*.