The people of Aceh used to separate rice (tampi) before being put into the mill, in this way has become a culture of its own for the community in the past.
This habit has almost disappeared since entering modern times, most people are aceh, rely more on grinding machines because it is easier and faster.
This photo is my own, DSLR 700D camera / Thanks for visiting my steemit blog, follow & vote @ maskur2840.