Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hang hang » nang hang, cang thang, hung thang
hanh nhan » thanh nhan, danh nhan, anh nhan
25 trieu » 30 trieu
hanh han » hanh phan, hanh san, anh han
va thong » va thuong, va phuong, he thong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban

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