(2) Environmental intervention: water improvement, toilet improvement and greening.
(3) Information intervention: through health education, communication, consultation, free clinic, pamphlets and other measures, provide people with knowledge and information beneficial to behavior change or maintenance, and urge farmers to form attitudes, consciousness and values that will promote behavior change or maintenance, master health skills, and ultimately promote people's behavior change.
(4) Interpersonal intervention: the process of intervening in people's behavior by using social psychological phenomena such as social demonstration and conformity. (5) Service intervention: provide free blood pressure measurement service for the people nearby in the community health service center, and provide condoms for high-risk groups of sexually transmitted diseases and AIDS.
(6) Drug intervention: changing people's behavior by taking drugs and applying them to psychological and behavioral therapy. In order to change people's behavior, we must find out the influencing factors of people's behavior generation, maintenance and elimination, and take intervention measures against these factors. According to the conditioned reflex theory, human behavior is produced, maintained or eliminated because of the stimulation of environmental conditions, and the repeated appearance of environmental conditions promotes the establishment, maintenance or elimination of a certain behavior.