Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
cong chuc » cong thuc, cong cu, cong cua
chuc dang » chuc nang, chuc danh, thuoc dang
dang cong » dung cong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van 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: mot chieu sach - thanh cong chuc dang cong tan toan ban~.
• Adding a wildcard symbol may retrieve word variants: mot chieu sach - thanh cong chuc dang cong tan toan ban*.