Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
thang long » thanh cong
tieu xanh » tieu danh, dieu hanh, tien anh
tranh cua » doanh cua, manh cua
hang nong » han tong
san cau » van cau, ban cau, can cau

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) OR (chieu xanh)) - hanh tranh cua ((hang nong) or (thang long)) thanh san cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (chieu xanh)) - hanh tranh cua ((hang nong) OR (thang long)) thanh san cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) OR (chieu xanh)) - hanh tranh cua ((hang nong) or (thang long)) thanh san cau".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) OR (chieu xanh)) - hanh tranh cua ((hang nong) or (thang long)) thanh san cau*.