China News 中国新闻网 的推文: During peak hours, drivers demonstrated textbook “zipper merging,” smoothly taking turns to change lanes. Thanks to their orderly cooperation, the main road traffic remained steady and smooth in #Jinan in east China's Shandong Province 🚗✅#ChinaStory (Video via People's Daily) https://t.co/VcA0kno4xv