In 1999, according to the requirements of the NNCC, drug control departments at the county level and above established communication centers of drug prevention education in 24,223 primary and middle schools to directly guide the work in schools.

• 1999年，根据国家禁毒委员会的要求，全国县以上各级禁毒部门在24223所中小学校建立了毒品预防教育联系点，直接指导学校开展禁毒教育。