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Joined on Sep 14, 2017
Works for http://xueshu.baidu.com/scholarID/CN-BQ84M9UJ http://xueshu.baidu.com/scholarID/CN-BQ84M9UJ
Works for 山东十二学教育科技有限公司 山东十二学教育科技有限公司
Joined on Aug 14, 2018
Is from Beijing, China Beijing, China