The main thing is that I don't know how to thank our hospital for donating money and sending banners to our family, okay?
I think you asked for a rolling advertisement in the TV subtitles: Thank you for a hospital. . . . . This can greatly improve the visibility of the hospital, which costs hundreds of dollars, but banners cost tens of dollars and are not very popular with the outside world. Or, set up a booth in front of the hospital and spray photo banners to publicize the advantages of the hospital.