The Seven Wonders of the New World selected by the British "Guardian", Beijing Daxing International Airport ranked first. The airport terminal has an area of ​​700,000 square meters, which is the largest single airport terminal in the world, but it only takes 8 minutes from the central point of the airport to any boarding gate. In addition, All procedures such as registration, checked luggage, security check, and boarding, can be completed through facial recognition.