A mushroom stands up on a grassland Monday morning in Bao’an after heavy rains. Bao’an has made efforts to construct a “district of parks” in recent years. A total of 178 parks and 19 squares, with a total area of 4,710 hectares, have been built in the district. (Inset) The growth of ganodermas in Lingzhiyuan Community in Xin’an Subdistrict is another sign of the improving environment in Bao’an.  Li Lizhi, Liu Anbang