LALLEN WATSAN HNATLANG

Vawiin khan Lallen WATSAN chuan an tui lakna pipe line tiau-in a block chu hnatlang neiin an clear a ni. Fur ruah tlak apiangin check a ngai thin a, intake hranpa a tira siam a nih loh avangin ruah tui a tam deuh chang chuan tui hipna filter alo in hnawh ping thin a, hemi clear tur hian hnatlang neih thin a ni.

Hetiang problem a awm thin avang hian WATSAN Committee sum hmangin lui dang tui lakna siam ani a, hetah hian intake hranpa siam niin, hei hian Lallen khaw tui lakna pakhat zawk a in block chang pawn buai lovin tha takin tui an lak theih phah thin a ni.