1. According to Baidu map, Hu Yi is 45.5 kilometers away from Xi 'an Qujiang Maternity Hospital, and it takes 46 minutes by subway 1 hour.

2. First, start from Huyi District, walk 1: 7km, get on at Huxian Station, take the southbound train of Epanggong on the West Lake Line, and get off at Epanggong South Station.

3. Then change at the station, walk 300 meters, get on the bus at Epanggong South Station, take subway line 5 to Xi 'an East Station, and get off at exit H of Qinglongsi Station.

4. After getting off at last, walk 9 10 meters and arrive at Xi 'an Qujiang Maternity Hospital.