Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
chieu sach » chinh sach, chiet tach, chieu sang
chinh luan » chinh ngan, trinh luan, binh luan
hung duong » hung vuong, hung cuong, hung luong
duong minh » duong manh, truong minh, thong minh
luan hung » luan chung, lan hung, luan ung
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: toc ((thieu xanh) or (chieu sach)) - hanh chinh luan hung duong minh ((toan tap) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (chieu sach)) - hanh chinh luan hung duong minh ((toan tap) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((thieu xanh) or (chieu sach)) - hanh chinh luan hung duong minh ((toan tap) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: toc ((thieu xanh) or (chieu sach)) - hanh chinh luan hung duong minh ((toan tap) OR (toan ban))*.