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A robot dog called "Benben" walks into Xiaoyingxiang Community of Hangzhou, and delivers steamed buns to residents together with volunteers. It is deeply favored by residents.
Xiaoyingxiang Community is an aging community. One-fourth of the total population is elderly people aged 60 and above.
"Benben"can not only quickly do the delivery task, but also help residents send their suggestion notes, promoting public services of the community.