China's main documents, laws and regulations on environmental protection “一带一路”生态环境保护．2018：China's main documents, laws and regulations on environmental protection．2018 Laws and Regulations On Environmental Protection 并列题名：Laws and Regulations On Environmental Protection Policies and regulations of environmental protection tax comparing ownership institutions for environmental protection 并列题名：Rare earth catalytic materials applications in environmental protection Rare earth catalytic materials applications in environmental protection Typical case analysis and law enforcement practice of environmental protection International organizations and environmental protection :