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This is the archive site of Global Sustainability Jam 2011-2018. From 2019 on please visit

Public services training platform

Help tramps to return to the mainstream social life.

Develop tramps' skills to shoulder some simple social jobs such as tour guides, cleaners and etc. to create the values of person. At the same time, the economic values from tramps also can feed the platform, and make it become better.

Submission files

Team members

Creative Commons Licence