You can only take bus 307. According to Baidu map, there are only 307 buses from Yinda Village to Xushui District Maternal and Child Hospital. Specific route: Walk 440 meters to the bus stop of Renzhuang Village Station, take bus No.307, pass 27 stops, then transfer to bus No.0/03, and pass 7 stops to reach the destination Xushui District Maternal and Child Hospital.