Perhaps you should try some spelling variations:
cua thuong » cua truong, ca thuong, cua huong
hanh trang » thanh trung, hanh trinh, minh trang
cua phuong » cuu phuong, cuc phuong, luan phuong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 trang) OR (canh tranh)) ((cua thuong) or (cua phuong)) cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh trang) OR (canh tranh)) ((cua thuong) OR (cua phuong)) cong dan than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((hanh trang) OR (canh tranh)) ((cua thuong) or (cua phuong)) cong dan than cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh trang) OR (canh tranh)) ((cua thuong) or (cua phuong)) cong dan than cau*.