Perhaps you should try some spelling variations:
thanh trung » thanh tung
hanh tranh » canh tranh, hanh trinh, hanh trang
khong cong » thong cong, khong cang, chong cong
cua khong » hua khong, cua phuong, cua thuong
25 trieu » 30 trieu
dan toan » dan than, manh toan, xuan toan
van toan » van tuan, van tan, van thanh

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 tranh) or (thanh trung)) cua khong cong ((dan toan) OR (van toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 25 trieu tinh - ((hanh tranh) OR (thanh trung)) cua khong cong ((dan toan) OR (van toan)) tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "25 trieu tinh - ((hanh tranh) or (thanh trung)) cua khong cong ((dan toan) OR (van toan)) tap".
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - ((hanh tranh) or (thanh trung)) cua khong cong ((dan toan) OR (van toan)) tap*.