"After the restoration of the 4,710 acres of tailings pond closed, we still feel that resources are wasted, and how to revitalize these land stocks to bring well-being to the people has been bothering us." A few days ago, Peng Caiqing, director of the Bureau of Ecology and Environment of Xinyu City, Jiangxi Province, told reporters when recalling the scene a few years ago.Through research and evaluation, Fenyi County has found the right way - to take the road of photovoltaic industry. In recent