Perhaps you should try some spelling variations:
theo chinh » thien chinh, te chinh, che chinh
khong cang » hong bang, khong dung, thong cung
thong cong » trong cong, tong cong, thong thong
thanh toan » thanh hoa, thanh san, tinh toan
tranh ha » thanh ha, trang ha, trinh ha
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: theo chinh sach - canh tranh ha ((khong cang) or (thong cong)) thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chinh sach - canh tranh ha ((khong cang) OR (thong cong)) thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chinh sach - canh tranh ha ((khong cang) or (thong cong)) thanh toan cau*.