Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chi xanh » chi anh, chi danh, chi hanh
chi dinh » chi minh, chi binh, chu dinh
chinh ca » chinh ta, chinh va, chinh tai
ca nhung » cua nhung, cam nhung, va nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 dinh)) - hanh chinh ca nhung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi dinh)) - hanh chinh ca nhung cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) or (chi dinh)) - hanh chinh ca nhung cong dan toan cau*.