Perhaps you should try some spelling variations:
chieu tach » chiet tach, chieu sach, chieu tinh
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
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 tach) OR (chiu trach)) - canh tranh cua nhung cong manh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu tach) OR (chiu trach)) - canh tranh cua nhung cong manh toan cau".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu tach) OR (chiu trach)) - canh tranh cua nhung cong manh toan cau*.