Perhaps you should try some spelling variations:
chinh truong » chinh trong, sinh truong, trinh truong
truong manh » truong minh, truong anh, truong danh
chieu sach » chinh sach, chieu sang, chieu xanh
luan chinh » luan chi, hoan chinh, luat hinh
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung 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: ho ((chieu sach) or (chiet tach)) - hanh tang luan chinh truong manh ((toan cau) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chiet tach)) - hanh tang luan chinh truong manh ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) or (chiet tach)) - hanh tang luan chinh truong manh ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (chiet tach)) - hanh tang luan chinh truong manh ((toan cau) OR (toan ban))*.