Group 1 - The transportation sector in China has achieved high-quality development during the 14th Five-Year Plan, with multiple indicators reaching global firsts [1] - China has built the world's largest high-speed rail network, with 20 lines operating at speeds of 350 km/h, covering all 31 provinces and sending nearly 10 million passengers daily, accounting for about 80% of total passenger volume [4] - The Beijing-Tianjin-Hebei region has established high-speed rail connections between cities, creating a one-hour transportation circle for the core area and a 1.5-hour circle for neighboring cities [4] Group 2 - Approximately 90% of county-level administrative centers in China can access highways within 30 minutes [5] - During the 14th Five-Year Plan, the Ministry of Transport launched over 9,000 customized passenger transport routes to meet personalized travel needs [7] - The average daily traffic on highways exceeded 70 million vehicles during peak times, with strategies implemented to alleviate congestion [7] Group 3 - China has the world's largest postal and express delivery network, with express delivery volumes ranking first globally for 11 consecutive years [8] - The average daily collection of express parcels exceeds 500 million, equating to nearly 6,000 parcels entering the delivery system every second [10]