Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
tuong quan » truong quan, thong quan, luong quan
quan dung » quang dung, quan duong, qua dung
dung cong » dung trong
hach toan » thanh toan, manh toan
ho trieu » mot trieu, 30 trieu, ho chieu
25 trieu » 30 trieu
tac toan » tap toan, tam toan, tich toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho trieu) or (25 trieu)) tinh - thanh tuong quan dung cong ((tac toan) or (hach toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (25 trieu)) tinh - thanh tuong quan dung cong ((tac toan) OR (hach toan)) cao.
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (25 trieu)) tinh - thanh tuong quan dung cong ((tac toan) or (hach toan)) cao*.