Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chinh cua » chinh ca, hinh cua, chinh luan
chinh sua » chinh su, chinh luan, hinh su
bang cong » dang cong, bang song, hang cong
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
san tay » ban tay, dan tay, han tay

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 - hanh ((chinh cua) OR (chinh sua)) ((bang cong) or (dung cong)) thanh san tay~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((chinh cua) OR (chinh sua)) ((bang cong) OR (dung cong)) thanh san tay.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh ((chinh cua) OR (chinh sua)) ((bang cong) or (dung cong)) thanh san tay".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((chinh cua) OR (chinh sua)) ((bang cong) or (dung cong)) thanh san tay*.