Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
trung cong » truong cong, trong cong, trung uong
cua trung » cua truong, xuan trung, cua nhung
hang ban » hang luan, hang va, hang dau
hang tai » hang va, dung tai
cong dan » cong san, cong tan, huong dan
toan ban » van ban

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 - ((hang ban) or (hang tai)) cua trung cong dan ((toan tap) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((hang ban) OR (hang tai)) cua trung cong dan ((toan tap) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - ((hang ban) or (hang tai)) cua trung cong dan ((toan tap) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((hang ban) or (hang tai)) cua trung cong dan ((toan tap) OR (toan ban))*.