like: quan chức → →
appropriate authorities ☊ 
cơ quan chức năng ☊ board sth: The ship was boarded by customs officials. ☊ board ☊
government policies/officials/ministers ☊ government ☊
a bank/company/court/government official ☊ official ☊
a senior official in the State Department ☊ official ☊
The border will be policed by UN officials. ☊ police ☊
Senior defence officials held private talks. ☊ private ☊