Perhaps you should try some spelling variations:
nhung cong » thong cong, hang cong, nhung don
hanh tram » hanh tam, hanh trang, thanh tran
dung cong » dung trong
ho trieu » mot trieu, 30 trieu, ho chieu
25 trieu » 30 trieu
tram van » tran van, tam van, trang van
ban than » ban thanh, van thanh, ban hang
than ban » thanh ban, toan ban, than man

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