Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
theo chieu » theo tieu, ho chieu, theo chu
cac phuong » cac truong
doi chieu » doc hieu, doi chi, ho chieu
tranh cac » trinh cac, thanh cac, tranh cai
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh 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 chieu) OR (theo chieu)) xanh - canh tranh cac phuong cong manh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) OR (theo chieu)) xanh - canh tranh cac phuong cong manh toan cau".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) OR (theo chieu)) xanh - canh tranh cac phuong cong manh toan cau*.