Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
doan dieu » nhan dieu, dang dieu, toan dien
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
doan cau » toan cau, doan dau, doan cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - canh tranh cua nhung ((cong tac) or (dung tai)) ((doan cau) or (doan dieu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh tranh cua nhung ((cong tac) OR (dung tai)) ((doan cau) OR (doan dieu)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh tranh cua nhung ((cong tac) or (dung tai)) ((doan cau) or (doan dieu))*.