Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
hanh hinh » hanh chinh, hanh tinh, hanh dinh
hang cong » dang cong, hang nong, bang cong
ho trieu » mot trieu, 25 trieu, 30 trieu
hinh cua » chinh cua, sinh cua, tinh cua
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 hinh cua ((nhung cong) OR (hang cong)) san toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - hanh hinh cua ((nhung cong) OR (hang cong)) san toan ban".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - hanh hinh cua ((nhung cong) OR (hang cong)) san toan ban*.