In September 2015, Hu Xiaobing, the art director of the company attended the one-week European exchange tour of environmental art in 2015, going to Italy, Germany, Austria and other countries for exchange and study. The content of this exchange includes: participating in the discussion of professional institutions and artist panel from various countries, conducting in-depth communication and discussion on the policies and practices of environmental art system and environmental art career system, and drawing on their successful experience in urban construction and environmental art, etc. He visited 2015 Milan EXPO, Monet's Gardens and other places for architectural and environmental art, sculpture art, painting art, natural environment and human environment.