Perhaps you should try some spelling variations:
phong thanh » phan thanh, dong thanh, cong thanh
thanh tung » thanh cong
cua phong » cua phuong, cua khong, cuu phong
thanh dan » thanh san, thanh van, thanh dat
ho trieu » mot trieu, 25 trieu, ho chieu
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 (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 (30 trieu)) tinh - thanh tung cua phong thanh dan than cau*".