Perhaps you should try some spelling variations:
phong thanh » phan thanh, dong thanh, cong thanh
thanh tung » thanh cong
mot trieu » mot chieu, mot tri, mon triet
cua phong » cua phuong, cua khong, cuu phong
thanh dan » thanh san, thanh van, thanh dat
ho trieu » 25 trieu, ho chieu, 10 trieu
30 trieu » 25 trieu
tung cua » trung cua, tuong cua, dung cua
dan than » dan chan, ban than, van than
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 (mot trieu))) or (30 trieu)) tinh - thanh tung cua phong thanh dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho trieu) OR (mot trieu))) OR (30 trieu)) tinh - thanh tung cua phong thanh dan than cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((ho trieu) OR (mot trieu))) or (30 trieu)) tinh - thanh tung cua phong thanh dan than cau*".