Perhaps you should try some spelling variations:
phuong song » phuong dong, phuong hoang, phuong duong
cuc phuong » cac phuong, cuu phuong, cua phuong
hanh tranh » hanh trinh, hanh trang, lanh tranh
ho trieu » mot trieu, 25 trieu, 30 trieu
song van » hoang van, trong van, duong van
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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 tranh) OR (canh tranh)) cuc phuong song van ((phan cau) OR (phan cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - ((hanh tranh) or (canh tranh)) cuc phuong song van ((phan cau) OR (phan cac))~".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - ((hanh tranh) or (canh tranh)) cuc phuong song van ((phan cau) OR (phan cac))*.