#Prem_Singh_Tamang, #Kazi_Lhendup_Dorjee, Indian National Congress, Chief Minister, #Sikkim, #Nar_Bahadur_Bhandari, Sikkim Janata Parishad, #BB_Gurung, #Sanchaman_Limboo, #Pawan_Kumar_Chamling, #Chamling, #Pawankumar, #Chief Minister of Sikkim