AsiaBhutanBusinessIndiaSouthern AsiaThe Prime Minister of Bhutan, Dr. Lotay Tshering calling on the Vice President, M. Venkaiah Naidu by adminDecember 28, 2018December 29, 201801 Share0 The Prime Minister of Bhutan, Dr. Lotay Tshering calling on the Vice President, Shri M. Venkaiah Naidu, in New Delhi on December 28, 2018.