1. Teachers' Day Celebrations at Changlimethang, Thimphu (Golden Jubilee Celebration of the Establishment of Formal Diplomatic Relations Between Bhutan and India (1968-2018)) 2. Nangkor Higher Secondary School(1997 - 2006)3. Wangchhu Middle Secondary School(2007 - 2013) 4. Tsebar Pilot School (1987 - 1997)