Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
hieu vu » hieu va, hieu ve, hieu su
van anh » van thanh, tuan anh, van minh
xuc van » duc van, luc van, xuc ban
vu cham » va cham, vu kham, tu cham
tu cach » tu cac
so sach » so sanh, bo sach, co sach
cua tre » cua te, cuu tre, cua triet
anh vi » hanh vi, anh va, anh ve
vi cua » vai cua, di cua
o hoi » co hoi, o hoc, o hai
x hoi » xa hoi, x ho, 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 cach) or (so sach)) ky nang ((x hoi) OR (o hoi)). hieu vu cham xuc van anh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (so sach)) ky nang ((x hoi) OR (o hoi)). hieu vu cham xuc van anh vi cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (so sach)) ky nang ((x hoi) OR (o hoi)). hieu vu cham xuc van anh vi cua tre".
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (so sach)) ky nang ((x hoi) OR (o hoi)). hieu vu cham xuc van anh vi cua tre*.