Data from the travel platform Qunar.com published on April 20 also showed searches for May Day holiday hotel bookings increased 1.7 times between April 18 – 20 from a week earlier, after news was released that one's health status would be mutually recognized in the Beijing-Tianjin-Hebei region. Searches for train tickets in the Beijing-Tianjin-Hebei region rose by 40 percent, with Beijing-Tianjin travel the hottest route. And bookings for hotels in Qinhuangdao jumped 2.6 times.