The specific requirements for the public compulsory course of carrying out the knowledge updating project for professional and technical personnel in 2022 are as follows: submission time and content: the name of the course shall be submitted before going to work on February 25, 2022 (see Annex 2); Requirements for submission: See Annex1; Submission method: Fill in the electronic form in Annex 2 and send it to jxjyxy@jzsz.edu.cn.