Among the 30 participating cities, cities in East and South China continue to outperform other regional cities in general. The 22 cities that participated in last year's year-end evaluation generally improved their scores in the first quarter of this year, with Suzhou remaining in first place with 93.1 points, Harbin, Jinan, Dongying and Wuhan still scoring below 10 points and ranking at the bottom, and Zhengzhou moving up more in the ranking. Among the 8 new cities included in the evaluation, 4 key cities are generally located in the upper middle level, Shanghai is ranked second, 4 non-key cities started late in the development of policies and regulations, community waste classification and implementation of waste classification collection and transportation system still has a large gap, the score is behind.