Who knows the appointment telephone number and time of Dr. Cheng Hongshun in Heze Municipal Hospital? Tell me in detail ~

18765046433 Dr. Cheng's appointment phone number. He works from Monday to Friday morning and doesn't work in the afternoon. He needs to make an appointment in the afternoon and see a doctor tomorrow morning. . . . By the way, you can only call between four and five, but it is fully booked in almost ten minutes, so you turn off your phone and have to keep calling. . . .