生态环境部：深入打好蓝天保卫战，全面推进美丽蓝天建设

Core Viewpoint - The Ministry of Ecology and Environment held a press conference focusing on the theme of "deepening the battle for blue sky protection and comprehensively promoting beautiful blue sky construction" [1] Group 1 - The press conference provided authoritative interpretations and the latest developments regarding air quality improvement initiatives [1]