I texted (the number), and wrote this (in Mandarin):
"Hello. Very sorry to hear about yesterday. I am hoping that none of the girls, nor the business owner, were seriously injured."
They actually texted back (in Mandarin), within the hour. They wrote:
"Thank you very much for your care and love! The injured girl has left the hospital and has gone home to recuperate.
Everyone else is safe and uninjured. Thank you again for your support and care for us! [prayer hands emoji]"