Perhaps you should try some spelling variations:
khung hoang » phuong hoang
mot trieu » mot chieu, mot tri, mon triet
chinh cua » chinh ca, chinh sua, hinh cua
cua khung » cua nhung, cua chung, cua khong
hoang van » hang va
ho trieu » 30 trieu, ho chieu, 10 trieu
25 trieu » 30 trieu
van than » van thanh, van thang, van tuan
than cau » toan cau, phan cau, than cap

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