In recent years, Guangyuan has unswervingly promoted ecological priority green development, always unified protection and development in Guangyuan's modernization practice, insisted on protection in development and development in protection, continued to do a good job in addition and subtraction of ecological construction and environmental governance, and strived to promote the benign interaction between production and life ecology. Among them, Guangyuan has continuously improved the quality of regional ecological environment by accelerating the construction of the cleanest city in China and practicing the concept of "beautiful scenery is priceless".

202 1 China's list of the cleanest cities is based on the evaluation index system of the cleanest cities in China, which mainly includes five first-level indicators, including urban greening index, building neatness and beauty index, residential environment cleanliness index, garbage disposal index and cleanliness index, and two second-level indicators.