Mizoram sorkar thuchhuak angin October ni 11, 2019 (Zirtawpni) hian Directorate of Revenue & Settlement Office-ah ‘Faina Hapta’ (Cleanliness Week) hman tur a ni a, hemi ni hian mipuite tan office dawr theih a ni dawn lova, mipuite hriatthiamna an ngen a ni.