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, cong tan
manh tinh » man tinh, manh binh, canh tinh
thanh hoa » thanh pho
van dung » xay dung, tin dung
hoa cau » hoa cac, hoa dau, hoa mau

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 - manh tinh ((van dung) OR (van dong)) cong thanh hoa cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - manh tinh ((van dung) OR (van dong)) cong thanh hoa cau".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - manh tinh ((van dung) OR (van dong)) cong thanh hoa cau*.