So many things that people may throw away can be put to good use. An example is the pieces of silk that are left behind by tailors. An enterprise in Hà Nội uses them to make paintings and postcards. It is all the idea of a disabled person who has now also given jobs to other disabled people.
Source : http://vietnamnews.vn/english-through-the-news/592009/silk-debris-becomes-art.html
