Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
tranh cua » doanh cua, manh cua
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, cong dong
cong tac » cong ty
phan cau » phan dau, phan cac, phan tu

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 dung ((((cong dan) or (cong tac))) or (huong dan)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh tranh cua dung ((((cong dan) OR (cong tac))) OR (huong dan)) phan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh tranh cua dung ((((cong dan) or (cong tac))) or (huong dan)) phan cau*.