1, three understandings: understanding drug common sense, drug situation and anti-drug professional knowledge.

2. Four meetings: "double four colors" dynamic control, "whole process" management service, drug publicity and education, and employment return. This paper introduces relevant knowledge, practice and cases in the field of drug control, so as to guide community anti-drug professionals and social workers to better carry out community drug rehabilitation work, and provide teaching materials for improving the professional quality of anti-drug professionals and social workers and carrying out normalized education, training and training competitions, which has strong practical value.