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This Green Chanel is like an "exit passageway", because of this, social vulnerable groups could get on or get off the subway without being squeezd or pushed down at a croweded situation. Instead of provid some products to stabilize public orders, it make a tiny changes from the ground of the subway station to remind people caring social vulnerable groups. Sometimes a tiny chage leads to tremendas love.
Donghua University
Shanghai, China
Can Dai,
Donghua University
Peng Zhou,
Chongqing University