自唐代以来,科举考试的主考官就有命题的职责,清代的各类与科举有关的考试也大多由主考官亲自命题(殿试题目是大臣初拟,皇帝圈定)。清代各省乡试的正副主考一般多从翰林学士或进士出身的京官中选派,为了保证主考官的水平和权威性(清代乡试主考带有钦差性质),通常要经过考试来挑 Since the Tang Dynasty, the chief examiner of the imperial examinations has the proposition responsibility. In the Qing Dynasty, most of the examinations related to the imperial examinations were also mostly inscribed by the examiner himself. In the Qing Dynasty, provincial examinations of the provincial and prefectural examiners were generally selected from Beijing officials who came from the Imperial Academy or Jinshi. In order to ensure the level and authority of the examiner (Qing imperial exams with imperial nature), they usually pass the examination