You go to the Ninth Hospital to make an appointment on the spot, at least 3 or 4 days after the appointment.

Online booking can be made 2 1 day in advance. There are many patients in the ninth hospital.

If you want to hang the number of the day, you should queue up at the Ninth Hospital at least 5 am.

I heard that there was no number when I went at 6: 00 in the morning.