2017-09-23 ~ 24 India . Rajasthan Raipur

2017-09-22 ~ 26 United States . North Carolina Denver

2017-09-21 ~ 22 China . Shanghai

2017-09-20 ~ 21 United States . North Carolina Charlotte

2017-09-20 ~ 23 China . Zhejiang 杭州市

2017-09-20 ~ 21 China . Shanghai

2017-09-14 ~ 17 United States . Massachusetts Hyannis

2017-09-10 ~ 14 South Africa . Kwazulu-Natal Durban,South Africa

2017-09-10 ~ 13 Slovakia . Bratislavský kraj Bratislava

2017-09-07 ~ 08 China . Shanxi 太原市