1+x reeducation-through-labor examiners all test theoretical knowledge. According to the relevant public information: 1+X certificate examination forms are divided into online computer examination and on-site evaluation. The online computer examination mainly tests theoretical knowledge, and the evaluation elements are the different classification of labor courses according to the outline requirements, as well as the mastery and application of tools and methods such as curriculum development, feasibility analysis, team organization, time, communication and on-site management.