2017-05-14 ~ 19 Germany . Baden-Wuerttemberg Dresden,Germany

2017-05-12 ~ 14 China . Shandong 济南市

2017-05-07 ~ 11 Belgium . Antwerpen Brussels,Belgium

2017-05-05 ~ 08 China . Hainan Haikou,China

2017-04-25 ~ 30 Romania . Alba Cluj-Napoca,Romania

2017-04-21 ~ 23 China . Tianjin 天津市

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

2017-04-12 ~ 15 China . Guangdong 广州市

2017-04-10 ~ 12 China . Shandong 烟台市

2017-04-02 ~ 06 United States . Alabama San Francisco,USA