Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
tranh cua » doanh cua, manh cua
ho trieu » mot trieu, 25 trieu, 30 trieu
tan toan » tap toan, van toan, dan toan

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