The 10th anniversary of the Belt and Road Initiative. Over the past decade, China has worked with other Belt and Road countries and international organizations to establish cooperation mechanisms on solar energy systems and low-carbon development. Today, the concept of green development is constantly gaining popularity, international cooperation platforms are constantly improving, and practical cooperation initiatives are constantly deepening, the cooperation projects in the fields of green infrastructure, green energy, green transportation and green finance are changing from the vision to the reality. "Green is becoming a bright background for the 'Belt and Road' initiative," said director of thed Department of International Co-operation at the Ministry of Ecology and environment. "In the future, China will continue to Polish its 'Belt and Road' green