en The city this year, Tan has been a member of the association, who participated for the first time in this action until September 16 is the power with a program of cleansing activities and other initiatives to protect the environment. The association "A clean world"supérieurs that the campaign this year's theme" our climate, our action was, our future" will include measures to protect the water resources, the planting of trees, the reduction of waste and energy-saving.