Group 1 - The core viewpoint of the article highlights the effective response of Dongying Airport in Shandong Province to snowfall, ensuring flight safety and smooth travel for passengers [1] - After the snowfall warning was issued, Dongying Airport promptly activated its winter snow support plan, holding a special preparation meeting to coordinate flight operations, snow removal, and passenger services [3] - The airport conducted comprehensive checks on special equipment such as snowplows and de-icing vehicles, ensuring readiness for the snowfall [5] Group 2 - Dongying Airport enhanced passenger service by providing timely updates on weather changes and flight information through various channels, thereby alleviating passenger anxiety [6] - The airport implemented a collaborative emergency support state, utilizing a "mechanical first, manual second" operation mode for snow removal, ensuring the runway and taxiway remained in a suitable condition for flights [7] - Moving forward, Dongying Airport will continue to monitor weather changes and optimize winter operation support measures to enhance emergency response capabilities [8]