Vawiin khan Lawngtlai RD Block hnuaia IWMP Project-V hma laknain an khaw enkawl - Thingkah, Mampui leh Ngengpuikai-ah te thing țiak sanghnih (2000) chuang phun a ni.
Thing țiak hi tui hna tihpunna atan tuikhur hnarah te, tui hna siam thar leh nan tui hna kang tawhna hmunah te leh khaw kar kawngpui kamah te phun a ni.
He hunah hian Watershed Committee hruaitu leh member-te an thawk chhuak tha hle a. Office lam atangin WDT-te'n mahni bialah theuh thing tiak phun hi vilin an thawk chhuak bawk.