Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » thong cong, nhung don, nhung lang
trinh cua » tinh cua, trinh luat, trinh quan
dung cong » dung trong
hang cong » dang cong, hang nong, bang cong
25 trieu » 30 trieu
dan toan » van toan, dan than, manh toan
toan tap » toan ban

You may be able to get more results by adjusting your search query.

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