What is the seven-question system in flood control community?

Flood control supervision system. The "seven questions" system requires each community to set up a flood control office, and a team composed of people who are specially responsible for flood control is responsible for the daily management and operation of the office. It is a flood control supervision system implemented with reference to grassroots organizations in Northeast China. The flood control office shall regularly report the community flood control work to the superior and put forward the demand.