Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, ca thuong
cong bang » cuong bang, dong bang, hong bang
co trieu » cac trieu, cau trieu, mot trieu
cac tieu » cach tieu, cac trieu, cac kieu
cong cua » cong cu, dong cua, huong cua
cong ban » cong san, cong tan, cong dan
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((co trieu) or (cac tieu)) tinh - thanh cong cua thuong ((cong ban) OR (cong bang)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((co trieu) OR (cac tieu)) tinh - thanh cong cua thuong ((cong ban) OR (cong bang)) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((co trieu) or (cac tieu)) tinh - thanh cong cua thuong ((cong ban) OR (cong bang)) than cau".
• Adding a wildcard symbol may retrieve word variants: ((co trieu) or (cac tieu)) tinh - thanh cong cua thuong ((cong ban) OR (cong bang)) than cau*.