SUMMARY：

Garbage is an appendage to the city, and where there are people, there is garbage. Everyone hates garbage, while everyone produces garbage. It can be said that human civilization is accompanied by garbage civilization, which constantly challenges the living conditions of human beings. Titled "Invisible City Series (Ⅱ): Where is the Garbage?", this Cool Chat discussed how garbage in Shenzhen was classified and finally processed after leaving manufacturers, and what was the status quo of the industry.