Nowadays, many products pretend to be health care products, which have health care functions, but they are actually ordinary foods to deceive consumers who don't understand. This phenomenon used to be very common, but because large shopping malls or supermarkets were often punished, now only some counters are selling, and they don't belong to any shopping malls or supermarkets, in order to escape the blow, and even nothing was advertised on the packaging, but the publicity materials were blown up.