Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
va phuong » va thuong, cac phuong
chi xanh » chi danh, chi hanh, chieu xanh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
chi anh » chi danh, chi hanh, thi anh

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

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