Perhaps you should try some spelling variations:
ban hang » ngan hang
hang tai » hang va, dung tai
cua viet » ca viet, hoa viet, cua vat
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac cuc » cac cuoc, cac cua, cac nuoc
cuc ban » cua ban, cac ban, cuu ban
cuu tre » cua tre, cau tren, cau treo
tu sac » tu sach, tu san, tu bac
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sac) or (tu cac)) ky nang xa hoi. hieu ve cac cuc ban hang tai ((cua viet) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky nang xa hoi. hieu ve cac cuc ban hang tai ((cua viet) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu cac)) ky nang xa hoi. hieu ve cac cuc ban hang tai ((cua viet) or (cuu tre))*.