Perhaps you should try some spelling variations:
phuong vuong » phuong duong, phuong luong, hung vuong
theo chieu » theo tieu, theo chu, thi chieu
vuong manh » duong manh, luong manh, vuong anh
anh thang » danh thang, manh thang, anh thong
va phuong » va thuong, cac phuong
ho chieu » hoc thieu, doi chieu, mot chieu
thang va » hang va, trang va, thong va
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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: ((theo chieu) OR (ho chieu)) sach - anh thang va phuong vuong manh ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (ho chieu)) sach - anh thang va phuong vuong manh ((toan cau) or (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (ho chieu)) sach - anh thang va phuong vuong manh ((toan cau) or (toan ban))*.