Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
truong cao » truong dai
tieu xanh » tieu danh, chieu xanh, dieu hanh
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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 - thanh truong cao ((hang cong) OR (dang cong)) tan ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh truong cao ((hang cong) OR (dang cong)) tan ((than cau) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh truong cao ((hang cong) OR (dang cong)) tan ((than cau) or (than cap))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh truong cao ((hang cong) OR (dang cong)) tan ((than cau) or (than cap))*.