In 2016, Yuyi constructed a mini library outside of her home in Xalapa, Veracruz, La Pequeña Gran Biblioteca de Todos. Here, people can exchange books, free of charge. Yuyi plays an active role in maintaining the exchange of books. [ https://www.facebook.com/La-Peque%C3%B1a-Gran-Biblioteca-de-Todos-433623906830717 ]
