Perhaps you should try some spelling variations:
thi phuong » thi truong
phuong dan » phuong danh, phuong doan, huong dan
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh ban » thanh ban, hanh san, hanh han
hang ban » hang luan, hang va, hang tai
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
cua thi » cua thoi, cua toi, cua chi

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - ((hanh ban) OR (hang ban)) cua thi phuong dan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh ban) OR (hang ban)) cua thi phuong dan ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((hanh ban) OR (hang ban)) cua thi phuong dan ((toan cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh ban) OR (hang ban)) cua thi phuong dan ((toan cau) or (toan ban))*.