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Is from Beijing Beijing
Joined on Dec 5, 2019
Joined on Aug 27, 2015
Works for GUET GUET
Works for Duolingo Duolingo
Joined on Aug 30, 2017
Joined on Mar 27, 2018
Joined on May 1, 2019
Joined on Jun 19, 2020
Works for Peking University Peking University
Joined on Apr 15, 2018
Works for ECNU ECNU
Joined on Mar 29, 2020