Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
va thanh » gia thanh, va tinh, le thanh
quoc ban » quoc bao, quoc lan, quoc quan
xuc ban » duc ban, cuc ban, xuat ban
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
banh d » anh d, binh d
x hoi » xa hoi, o hoi, x ho
d cua » de cua, do cua, da cua

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 nang x hoi. hieu ((va thanh) OR (ban thanh)) ((xuc ban) OR (quoc ban)) banh d cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang x hoi. hieu ((va thanh) OR (ban thanh)) ((xuc ban) or (quoc ban)) banh d cua tre~".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang x hoi. hieu ((va thanh) OR (ban thanh)) ((xuc ban) or (quoc ban)) banh d cua tre*.