2017-07-09 ~ 14 United States . Alabama New London,USA

2017-07-08 ~ 09 United States . Connecticut New London,USA

2017-06-26 ~ 30 China . Liaoning 大连市

2017-06-25 ~ 27 China . Beijing Beijing

2017-06-19 ~ 21 Switzerland . Zurich

2017-06-01 China . Chongqing 重庆市

2017-05-01 China . Beijing 北京市

2017-05-01 China . Jiangsu 南京市

2017-04-17 ~ 21 United States . Alabama Phoenix,USA

2017-04-02 ~ 05 Germany . Sachsen Dresden