Mihringte hriselna atan leh thianghlimna lama hmasawnna atana thingtlang khua te vawngfai tura inzirtirna leh a huhova hmalakna Swachh Survekshan Grameen chu vawiin khan Lunglei Bawrhsap, Dr. Ankita Chakravarty-in DC Conference Hall-ah a hawng.