Is there an elevator for underground parking in the Second Affiliated Hospital of Xi 'an Jiaotong University?

yes. According to official website, the Second Affiliated Hospital of Xi 'an Jiaotong University, the elevator equipment maintenance project of the Second Affiliated Hospital of Xi 'an Jiaotong University was implemented on August 14th, 223, including 1 escalators, 3 sundries ladders, 41 straight ladders and 54 elevators. The Second Affiliated Hospital of Xi 'an Jiaotong University (Northwest Hospital, Second Clinical Medical College of Xi 'an Jiaotong University) is a large-scale comprehensive hospital integrating medical treatment, teaching, scientific research, rehabilitation and preventive health care, which is directly administered by the Ministry of Education and National Health Commission.