Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
dap trong » dat trong, dao trong, dai trong
san nhung » sang nhung, ban nhung, sao nhung
ho chieu » theo chieu, hoc thieu, mot chieu
cong dap » cong dan, cong lap, cong da
cong san » cong tac
nhung cu » nhung cau, nhung chu, chung cu

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 - thanh cong dap trong cong san nhung cu~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh cong dap trong cong san nhung cu*.