Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, minh trang
hanh trinh » canh tranh, hanh chinh
cua trong » cua truong, cua trung, qua trong
25 trieu » 30 trieu
cong tac » cong ty
tac toan » tap toan, tam toan, hach 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: 25 trieu tinh - ((hanh trang) OR (hanh trinh)) cua trong cong tac toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "25 trieu tinh - ((hanh trang) OR (hanh trinh)) cua trong cong tac toan cau".
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - ((hanh trang) OR (hanh trinh)) cua trong cong tac toan cau*.