Perhaps you should try some spelling variations:
phuong thong » phuong trong, thong thong, phuong hoang
theo chieu » theo tieu, ho chieu, theo chu
thanh hang » thanh hoang, thanh thang, tranh hang
mot chieu » doi chieu, ho chieu
va phuong » va thuong, cac phuong
danh toan » manh toan, anh toan, dang toan
dan toan » van toan, dan than, manh toan

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: ((mot chieu) OR (theo chieu)) sach - thanh hang va phuong thong ((danh toan) OR (dan toan)) ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) or (theo chieu)) sach - thanh hang va phuong thong ((danh toan) OR (dan toan)) ban~".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) sach - thanh hang va phuong thong ((danh toan) OR (dan toan)) ban*.