Foreign garbage: commonly known as imported old clothes, refers to some old clothes smuggled into the country by lawless people in batches and worn out by others. Mainly from foreign garbage dumps and mortuaries, which hide various foreign diseases and sources of infection, it has been forbidden to enter the country. However, it entered Hong Kong, Guangdong, Fujian and other places through smuggling. People will be infected with various skin diseases or other diseases after wearing it. After understanding and investigation, foreign garbage is sold in large quantities in China, even in first-tier cities such as Beijing and Shanghai. Generally, it is priced by Jin, and the cost is low. After being sent to the market, they are sold at a price of around 10 yuan. PS: Of course, there are many more sinister ones. Choose some acceptable or even beautiful ones, change their appearance, do a little processing, and then sell them at a high price, even hundreds.

What I said above is only one possibility.