Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
cua hang » cua nhung, cua cong, cua ban
cua dang » cua cong, cua ban
nong dan » cong dan, nguong dan, huong dan
nong san » cong san, dong san, trong san
ba tu » ban tu, ba thu, bac tu

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

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