Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
truong qua » truong quan, trong qua, truong cua
mot trieu » mot chieu, mot tri, mon triet
qua trong » quan trong, qua trinh, qua song
30 trieu » 25 trieu
cong san » cong tac
san toan » van toan, dan toan, manh 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: ((mot trieu) or (30 trieu)) tinh - hanh truong qua trong cong san toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot trieu) OR (30 trieu)) tinh - hanh truong qua trong cong san toan cau.
• Adding a wildcard symbol may retrieve word variants: ((mot trieu) or (30 trieu)) tinh - hanh truong qua trong cong san toan cau*.