To inform you about the "Principles for Part-time Employment of Full-time Teachers in Public Schools at All Levels," which was amended and promulgated by the Ministry of Education on February 13, 2020, with the order No. Tai Jiao Ren (II) Zi Di 1090010154B.
Explanation: This is handled in accordance with the Ministry of Education's official letter dated February 13, 2020, No. Tai Jiao Ren (II) Zi Di 1090010154C, with the original letter and its attachments provided as 1 copy each.