In the three-story building of the town government, Lin Feng was sitting at the peeling wooden desk in the Work Safety Supervision and Management Office, his brows furrowed. There are three stacks of documents piled on the table: on the left is an interpretation of the province's new production safety regulations, in the middle is a rectification notice transferred from the county's work safety supervision bureau, and on the right are monthly inspection reports for three quarries and two phosphate mines in the town.