Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » doanh cua, manh cua
cua thanh » gia thanh, va thanh, ha thanh
long doan » cong doan, dong doanh, rong doanh
long dan » nong dan, long van, dong dan
cong dan » cong san, cong tan, huong dan
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - canh tranh cua thanh ((((long dan) OR (long doan))) or (cong dan)) than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - canh tranh cua thanh ((((long dan) OR (long doan))) OR (cong dan)) than tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - canh tranh cua thanh ((((long dan) OR (long doan))) or (cong dan)) than tap".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh tranh cua thanh ((((long dan) OR (long doan))) or (cong dan)) than tap*.