626，The city library held a lecture on parent-child environmental protection in Niujie Street branch，Advanced individuals of waste classification in Beijing、“，What do you want？”。，commonLearn garbage classification knowledge together。

，Mr. Zhang：，handle，、Building a resource-saving society、，More to achieve carbon peak、。Garbage sorting is a problemSocial practice activities that need the participation of the whole people，，Sorting from garbagestart with，Cultivate children's economy、，，A childThe role of the whole family。，Zhang Lao，、，The method of Machine fertilizer。

Each group of families participating in the activity was given a folding cartoon shopping bag。The last part of the lucky draw，。：The efforts of generations，Promote the development of green ecological environment，！

Xicheng District Library

Community Work Department

2021year627