Perhaps you should try some spelling variations:
phuong trinh » chuong trinh, cong trinh, huong tran
phuong danh » phuong anh, phuong dinh, phuong hanh
tieu sach » chieu sach, dien sach, te sach
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
manh cua » doanh cua, ban cua
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.

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sach - canh manh cua nhung ((phuong danh) or (phuong trinh)) ((toan cau) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sach - canh manh cua nhung ((phuong danh) OR (phuong trinh)) ((toan cau) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu sach - canh manh cua nhung ((phuong danh) or (phuong trinh)) ((toan cau) OR (toan ban))*".