In Fengshui City, China, because clothes are personal, they carry the wealth of the people who wear them. There are good and bad luck, so there are many taboos for throwing old clothes. Especially old underwear, you usually need to cut it off with scissors when you throw it away. If you disconnect it, no problem. According to Feng Shui, old underwear is evil. Cutting old underwear into pieces is to drive away demons and make your body healthier.
If it is not chopped, some scavengers will dig out the garbage and resell it at a low price, and there is no formal cleaning or disinfection requirement. This is very unfavorable. On the contrary, it encourages the arrogance of unscrupulous traders and deepens their arrogance. The spread of diseases, especially skin diseases.