Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
mot trieu » mot chieu, mot tri, mon triet
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
san toan » van toan, dan toan, manh toan
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 tinh - ((hanh trinh) or (canh tranh)) cua dong cong san toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot trieu tinh - ((hanh trinh) OR (canh tranh)) cua dong cong san toan cao.
• Adding a wildcard symbol may retrieve word variants: mot trieu tinh - ((hanh trinh) or (canh tranh)) cua dong cong san toan cao*.