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
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
cong tan » cong tac, cong thanh, cong ty
phan dau » phan tu, hang dau

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