415day，“Reading classics and enjoying the fragrance of books ”homeAPP，Invite country map，。
The training content mainly involves the introduction of Jingdong home software、、And login、、Discount and discount。in，：APP，Service model、、、qualityLife and door-to-door service, etc。、、Flower cake、Baked tea、，1Delivery to home。
，、、，Jiasheng，Sense of experience，。，Several classic books are recommended to readers，、Reading good books，。
Xicheng District Library
2021year4month16
