Perhaps you should try some spelling variations:
tieu tinh » trieu tinh, tieu trinh, lieu tinh
tranh cua » doanh cua, manh cua
hoc tieu » hoc thieu, hoc dieu, hoc sieu
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan ban » van ban
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tieu tinh - canh tranh cua dung ((cong tan) or (cong san)) ((toan ban) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tieu tinh - canh tranh cua dung ((cong tan) OR (cong san)) ((toan ban) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc tieu tinh - canh tranh cua dung ((cong tan) or (cong san)) ((toan ban) or (than cap))*.