Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
chi dinh » chi minh, chi binh, chu dinh
chi hanh » chi nhanh, chi thanh, thi hanh
tranh va » tranh van, trang va, trinh va
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 dinh) or (chi hanh)) - canh tranh va nhung cong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi dinh) OR (chi hanh)) - canh tranh va nhung cong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: doi ((chi dinh) or (chi hanh)) - canh tranh va nhung cong manh toan cau*.