Kathmandu, Nov 11: President Ramchandra Paudel has administered the oath of office and secrecy to Surendra Labh Karna, the newly-appointed Province Chief of the Madhes Province, at a special ceremony organized at the Office of the President, Shital Niwas today. Vice President Ramsahay Prasad Yadav, Prime Minister Sushila Karki, Speaker