Prime Minister Raja Pervaiz Ashraf has greeted Prime Minister of the Kingdom of Bhutan Lyonchhen Jigmiy Y Thinley on National Day being celebrated on December 17. In his message to Bhutanese counterpart, the PM conveyed his felicitations on behalf of the government, the people of Pakistan and on his own behalf to His Excellency, the government and the people of Bhutan on their National Day.