71-year-old people in Xi 'an can apply for free bus cards at the customer service outlets of Chang 'antong or the customer service outlets of Xi 'an City Card. The specific handling locations include: Chang 'antong customer service outlets: Xi 'an Municipal Affairs Service Center (East Hall), No.189 Fengcheng Eighth Road, Zhangjiabao Street, weiyang district, Xi 'an, Shaanxi Province (handling window: E16- Chang 'antong, E17- Chang 'antong) Chang 'antong Customer Experience Center (Hong Chu Road Store), a shop on the first floor of Jinye New Town, Liyuan Road, weiyang district, Xi 'an, Shaanxi Province (processing windows: No.2 and No.4) Chang 'antong Customer Experience Center (Yuxiang Store), the first floor of Aodu Hotel, Daqing Road, Lianhu District, Xi 'an, Shaanxi Province. (processing window: No.2) Customer service outlets of Xi 'an City One Card Textile City near Changle East Road, Baqiao District, Xi 'an, Shaanxi Province (processing window: No.1) Customer service outlets of Xi 'an City One Card: Guanghua Road Customer Service Experience Center Chaoyangmen Customer Service outlets, Xi 'an Chang 'an District Customer Service outlets, etc. The processing time is from 19:11 am to 17:11 pm from Monday to Sunday, and the legal holidays are from 11: 11 am to 16:11 pm. It should be noted that the application and replacement of Chang 'antong Senior Citizen Card are all wireless, and applicants need to go to various customer service outlets of Chang 'antong to apply for the card. In addition to carrying the original documents related to the elderly in accordance with the regulations, the agent must also hold the original ID card before handling it. In addition, the elderly who have reached the age of 71 in Xi' an can also apply for a free bus card at the neighborhood office or community with the senior citizen discount card, but the specific place and time shall be subject to the local notice.