Perhaps you should try some spelling variations:
chiet tach » chieu sach
mot chiet » mot chieu, mot chien, mot chut
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
tran ban » tranh ban, tran van, toan 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 chiet tach - thanh cong chuc dang cong tan tran ban~.
• Adding a wildcard symbol may retrieve word variants: mot chiet tach - thanh cong chuc dang cong tan tran ban*.