Perhaps you should try some spelling variations:
van phuong » van phong, va phuong, van chuong
van nhuong » van chuong, van huong, van thuong
hanh tran » hanh trang, thanh tran, hanh tram
ho trieu » mot trieu, 25 trieu, 30 trieu
san thai » sac thai, van thai, sinh thai
ban thai » ban than, ban thi, ban tai

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - hanh tran ((van nhuong) OR (van phuong)) cong ((san thai) OR (ban thai)) cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - hanh tran ((van nhuong) OR (van phuong)) cong ((san thai) or (ban thai)) cao~".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - hanh tran ((van nhuong) OR (van phuong)) cong ((san thai) or (ban thai)) cao*.