Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tang luan » dung luan
cong cong » cong dong, trong cong, dung cong
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, hoc thieu, doi chieu
tang cua » mang cua, hang cua, thong cua
cong ban » cong bang, cong san, cong tan

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 ((tang cua) OR (tang luan)) cong cong ban thanh lap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh ((tang cua) OR (tang luan)) cong cong ban thanh lap".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((tang cua) OR (tang luan)) cong cong ban thanh lap*.