Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh hai » thanh phan, thanh hoa, thanh san
nang xa » nang x, lang xa, nang ma
ve cham » va cham, vu cham, ve chim
ve chat » va chat, van chat
duc ban » duc tan, duc van, dua ban
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
su cac » tu cac, su cao, su can
ve cam » ve cac, va cam, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cac ky nang xa hoi. hieu ((ve cam) or (((ve cham) OR (ve chat)))) duc ban thanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cac ky nang xa hoi. hieu ((ve cam) OR (((ve cham) OR (ve chat)))) duc ban thanh hai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cac ky nang xa hoi. hieu ((ve cam) or (((ve cham) OR (ve chat)))) duc ban thanh hai cua tre".
• Adding a wildcard symbol may retrieve word variants: su cac ky nang xa hoi. hieu ((ve cam) or (((ve cham) OR (ve chat)))) duc ban thanh hai cua tre*.