Curriculum consultants in early education centers are not operators. The work of the curriculum consultant post of the early education center is to assist the brand promotion of the early education center and complete the curriculum sales. Telephone operators are also called agents, customer service specialists, etc. Occupational skill testing authority, the Communication Administration Bureau of all provinces and municipalities directly under the Central Government, is responsible for the examination and appraisal, mainly responsible for answering telephones and solving related business problems.