Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh tung » thanh cong
toc chiet » toc thieu, hoc thiet, toc viet
tung gian » duong gian, nung giang, tuong giai
cong san » cong tac
san toan » van toan, dan toan, manh toan
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 chiet tach - thanh tung gian trong cong san toan ban~.
• Adding a wildcard symbol may retrieve word variants: toc chiet tach - thanh tung gian trong cong san toan ban*.