Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
cong thanh » dong thanh, cong trinh, truong thanh
cua nhung » va nhung
cong danh » cuong danh, cong dan, cong khanh
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
cong tan » cong tac, cong san, cong ty

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 - anh tang cua nhung ((cong danh) or (((cong thanh) OR (cong tan)))) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - anh tang cua nhung ((cong danh) OR (((cong thanh) OR (cong tan)))) van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - anh tang cua nhung ((cong danh) or (((cong thanh) OR (cong tan)))) van ban".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - anh tang cua nhung ((cong danh) or (((cong thanh) OR (cong tan)))) van ban*.