Perhaps you should try some spelling variations:
chien xanh » chieu xanh, chien tranh, hien hanh
hanh trang » thanh trung, canh tranh, hanh trinh
thong cong » trong cong, tong cong, thong thong
cu chien » cua chien, cuoc chien, duy chien
trang va » tran van, hang va
va thong » va thuong, va phuong, he thong
cong san » cong tac
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: cu chien xanh - hanh trang va thong cong san ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cu chien xanh - hanh trang va thong cong san ((than cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: cu chien xanh - hanh trang va thong cong san ((than cau) or (than cap))*.