SAGAING DIVISION: In Yinmarbin Township, “Aung Lan Hlwint Myi Shwe Yay Kyi Strike Column”, “Multi- Villages Strike” and “Aung Lan Hlwint Myi Daung Thway Ni Public Strike Column” were known to have cooperated with the civilians to organise a revolutionary cooperative strike movement while working on hilly farms on December 13.