during the local festival time CBS(COMMUNITY BASED SCOUT )and Y-VIA of Tsangphuchen P S rendered volunteer service at Nangkhar Tshechu for three days there are 30 Y-VIA students and seven CBS including me. we did cleaning around the chorten and in and arount the ground. every day we work hard and help organizer to keep the surrounding clean and gave awareness to the public. the main aim of doing that is to keep surrounding clean. Eco- friendly. We start from morning 7am till evening 6 pm.