Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trang » thanh trung, hanh trinh, minh trang
cua nhung » va nhung
chi xanh » chi anh, chi danh, chi hanh
cong dan » cong san, cong tan, huong dan
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap
doi chi » doi khi

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