Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh hai » thanh phan, thanh hoa, thanh san
nam duoc » nam thuoc, da duoc, dat duoc
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
su xac » pu xac, su cac
xac ky » cac ky, sac ky, bac ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: su xac ky nang xa hoi. hieu ve ((nam duoc) or (cam xuc)) ban thanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su xac ky nang xa hoi. hieu ve ((nam duoc) OR (cam xuc)) ban thanh hai cua tre.
• Adding a wildcard symbol may retrieve word variants: su xac ky nang xa hoi. hieu ve ((nam duoc) or (cam xuc)) ban thanh hai cua tre*.