Perhaps you should try some spelling variations:
hanh trinh » canh tranh
cua thong » cua thuong, cua khong, suat thong
ho trieu » mot trieu, 25 trieu, 30 trieu
cua tong » cua cong, cua dong, cua nong
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho trieu tinh - ((hanh trinh) OR (hanh chinh)) ((cua thong) or (cua tong)) cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - ((hanh trinh) OR (hanh chinh)) ((cua thong) OR (cua tong)) cong san toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - ((hanh trinh) OR (hanh chinh)) ((cua thong) or (cua tong)) cong san toan ban*".