Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
cuc ban » cua ban, cac ban, cuu ban
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
dinh vi » dinh ve, dinh viet, dinh tri
danh vi » hanh vi, danh di, danh va
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ve cam » ve cham, va cam, ve cai
ve cac » va cac, vien cac

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 sac ky dang xa hoi. hieu ((ve cam) OR (ve cac)) cuc ban ((danh vi) OR (dinh vi)) cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky dang xa hoi. hieu ((ve cam) OR (ve cac)) cuc ban ((danh vi) or (dinh vi)) cua tre~".
• Adding a wildcard symbol may retrieve word variants: tu sac ky dang xa hoi. hieu ((ve cam) OR (ve cac)) cuc ban ((danh vi) or (dinh vi)) cua tre*.