777 xitai highway. According to Baidu map, Xi 'an vaginal tightening Hospital International Medical Center is a modern comprehensive hospital built according to the standards of a third-class first-class hospital. The hospital is located at No.777, Xitai Road, Hi-tech Zone, Xi City, covering an area of 307 1 mu, with a building area of 532,500 square meters and a maximum of 5,037 beds.