522，2021，，Xicheng District MapSeries of theme activities of Library Science and technology week opened。

522，Invite Professor Wu Yizheng of Jiaotong University to lead readers to understand“”，Lectures from foreign transportation，、、，，Energy saving and emission reduction of motor vehicles under the development of science and technology。，Children's reading promoter invited by Library，《Stereoscopic book》，“”，Popularize insect knowledge for young readers，。523，chart、Counselor Su Wei，lecture“”，From what is pressure、How to understand and manage stress，，。

，Libraries together3Lectures on science and technology，，Enjoy reading。

Scientific and technological activities to explore the mysteries of Science

，， 522，The library and Baizhifang Street branch have launched a joint project“”Experience activities，“cleverneedle”“”“The ups and downs of oranges”，，Exploring the mysteries of Science。523day，，“”Children's science and technology activities，towards，。，The practical ability of children is cultivated、Ability test。

Science is the foundation of all life，，，Open up a way forward。，Teaching in fun，，law，。

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