Perhaps you should try some spelling variations:
thanh tinh » thanh binh, nhanh tinh, than kinh
cua thong » cua thuong, cua khong, cua tong
dung minh » duong minh, dung vinh, dung sinh
dung ninh » dung vinh, quang ninh, dung nen
ho trieu » mot trieu, 30 trieu, ho chieu
25 trieu » 30 trieu
tinh cua » trinh cua, sinh cua, tinh chat
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) OR (25 trieu)) tinh - thanh tinh cua thong ((dung minh) or (dung ninh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (25 trieu)) tinh - thanh tinh cua thong ((dung minh) OR (dung ninh)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (25 trieu)) tinh - thanh tinh cua thong ((dung minh) or (dung ninh)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (25 trieu)) tinh - thanh tinh cua thong ((dung minh) or (dung ninh)) toan ban*.