The imperial examination was a system of selecting officials in ancient China. It mainly examined the political, cultural, and moral aspects of the candidates. The content of the imperial examination may vary according to different dynasties and regions, but it usually includes the following aspects: 1. Political Essay: The candidates need to write an essay on political systems, social issues, the future of the country, and other issues to test the candidate's thinking ability and understanding of social reality. " 2. Strategy Theory: The candidates need to answer some policy questions such as " governing the country and bringing peace "," improving society ", etc. to test the candidates 'thinking ability and views on social change. 3. Poem writing: The examinee needs to write a poem to test the examinee's literary attainments and poetry writing skills. 4. Calligraphy: The examinee needs to write a piece of calligraphy to test the examinee's calligraphy level and cultural accomplishment. 5. Interviews: The examiners will interview the candidates and ask them about their family background, personal experience, political thoughts, and other aspects to assess the overall quality of the candidates. The imperial examination was an important system for selecting officials in ancient China. It played an important role in improving the country's cultural level and social stability.