Vawiin ni 22/4/2022 khan NSS unit, Kawlkulh HSS chuan Cleanliness Drive huaihawtin Kawlkulh khawchhung a kawngsir KM 3 lai an ti fai a. NSS volunteers  te hian plastic leh polythene te an chhar khawm a bawlhhlawh paihna hmun an an paih.