1, "garbage meat" is dirty meat such as "Goutourou" and "Xiachanpao" in Nanchang dialect, and "Goutourou" refers to the neck meat at the joint of pig head and trunk, with more lymph on it; "Lower greedy bubble" refers to the drooping meat in the chest and abdomen of pigs, and the breasts of pigs are more or less lymphatic.

2. The pork neck is actually the meat connected between the pig's head and the trunk. This part of the meat is rice-shaped, composed of many lymph nodes, and its taste is cotton and tasteless.

3. Lymph nodes are immune organs of organisms, and their main functions are to inhibit and filter viruses and bacteria, so as to ensure that the organism is not attacked by external germs, thus maintaining the health of the organism. So this part of the meat gathers too many bacteria and viruses, which is called "junk meat". Therefore, it is advisable to eat less of this kind of meat, otherwise it will be harmful to your health.

4. Now, pig neck meat has been listed as lymph meat which is forbidden to be sold. Because it contains untreated lymph nodes, adrenal glands and other substances harmful to human health, it is not allowed to go on the market, so it has been treated harmlessly.

However, some unscrupulous traders will grind these pig necks into minced meat, sell them to cheap stalls on the roadside at low prices, package them into buns or wonton, and then sell them.