The Jinshui District of Zhengzhou City, Henan Province, has implemented a 'two-level and four-tier' full coverage agricultural product quality and safety supervision system, ensuring 100% coverage of agricultural products and enterprises. The district has achieved 100% investigation and handling of illegal activities, 100% harmless treatment rate of sick and dead livestock and poultry, and a qualified rate of sampling agricultural products and origin of 99.98% and 100% respectively. The district has also established a mechanism for full coverage responsibility implementation, incorporating food safety into the annual target evaluation, and setting up a special agency for promotion of 'government unified leadership, specific implementation of departments, streets'. A fully-guaranteed funding mechanism has been formed, and the district focuses on 'chain supervision' and adheres to all safety measures from farmland to the table.