Perhaps you should try some spelling variations:
thuong tuong » thuong truong, thuong luong, thuong trong
thanh trung » thanh tung
ca thuong » cao thuong, cua thuong, va thuong
hach toan » thanh toan, manh toan
ho trieu » mot trieu, 25 trieu, 30 trieu
trung ca » trung cap, truong ca, trung cua
tac toan » tap toan, tam toan, tich toan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - thanh trung ca thuong tuong ((tac toan) OR (hach toan)) cau~.
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - thanh trung ca thuong tuong ((tac toan) or (hach toan)) cau*.