Xi 'an's ambulance number is 2 16. According to relevant data, Xi 'an has 6 first-aid sub-centers, 52 first-aid stations and 49 rural first-aid points, with more than 300 pre-hospital emergency personnel 1300 and 2 16 ambulances, calling for help for more than 46,000 times a month and making more than 500 visits every day.