Hanoi, April 24 -- Prime Minister Pham Minh Chinh on April 24 called on ministries, sectors and localities to take drastic and concerted actions to ensure security and order during the upcoming holiday of the 50th anniversary of the Liberation of the South and National Reunification from April 30 to May 4. In his newly-signed dispatch, the PM stressed that a wide range of important activities in celebration of this anniversary will be held across the nation, drawing the participation of foreign delegations and forces. At the same time, the Party and State are implementing reforms and restructuring the organisational apparatus, and building a two-level local administration model. Hostile forces may take advantage of these events to oppose ...