Chinanews client April 24th Beijing Tiantan Park Management Office issued an announcement on April 24th, and since April 28th, real-time appointment booking and real-name ticket inspection measures will be implemented. Visitors must cooperate with body temperature detection when entering the park, and wear masks throughout the park and maintain a safe distance of more than 1.5 meters from other tourists. When the number of tourists in the park is close to 30% of the instantaneous carrying capacity, the park will start the current limit measures in a timely manner.