2017-11-15 ~ 19 China . Shaanxi

2017-10-20 ~ 22 China . Hubei

2017-10-18 ~ 20 China . Shaanxi

2017-10-15 ~ 18 China . Beijing Beijing

2017-09-11 ~ 15 Tanzania, United Republic of . Arusha Arusha

2017-09-03 ~ 08 Belgium . Antwerpen Liege,Belgium

2017-08-30 ~ 09-01 United Kingdom . Aberdeen City Glasgow,UK

2017-08-24 ~ 27 China . Sichuan 成都市

2017-07-21 ~ 23 China . Gansu 合作市

2017-07-17 ~ 20 Greece . Attiki Athens,Greece