Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban hang » ngan hang
tien cua » trien cua, tiep cua, dien cua
so sanh » do sanh
sanh ky » hanh ky, sang ky, nganh ky
qua cac » cua cac
cac tac » cac toc, cac bac, cac dac
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh ky nang x hoi. hieu qua cac tac ((ban hanh) or (ban hang)) tien cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ky nang x hoi. hieu qua cac tac ((ban hanh) OR (ban hang)) tien cua triet.
• Adding a wildcard symbol may retrieve word variants: so sanh ky nang x hoi. hieu qua cac tac ((ban hanh) or (ban hang)) tien cua triet*.