Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
chinh quan » chinh luan, chinh quyen, chinh ngan
hoang nong » hang nong, hoang long, hoang vuong
hoang cong » hang cong, hoang long, hoang vuong
hoc thieu » toc thieu, hoc hien
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sach - hanh chinh quan ((hoang nong) or (hoang cong)) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - hanh chinh quan ((hoang nong) OR (hoang cong)) dan toan cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - hanh chinh quan ((hoang nong) or (hoang cong)) dan toan cao*.