Public places include foot baths, beauty salons, shopping malls, supermarkets, pharmacies, photo studios, dance halls, bars, saunas, shampoo rooms, bathrooms, gyms, swimming pools, etc.
Public goods include hotel supplies, hairdressing and beauty tools, large thermometers, sphygmomanometer, eye chart lights, etc.
For specific operation, you can consult the local health department for further understanding.