Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
phuong danh » phuong anh, phuong dinh, phuong hanh
tieu sach » chieu sach, dien sach, te sach
tranh cua » manh cua
doanh cua » doanh luan
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 ((tranh cua) or (doanh cua)) truong phuong danh ((toan cau) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sach - canh ((tranh cua) OR (doanh cua)) truong phuong danh ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu sach - canh ((tranh cua) or (doanh cua)) truong phuong danh ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo tieu sach - canh ((tranh cua) or (doanh cua)) truong phuong danh ((toan cau) OR (toan ban))*.