With historical analytics and statistics, this study examines records of the metropolitan examinations and investigates the exam questions on the "Classic of Poetry" in the metropolitan examinations during the Ming Dynasty. The first part shows the relation between the imperial examination and Chinese classics and analyzes the ratio of the Five Classics to all the materials chosen for the metropolitan examinations. The second part compares the length and content of the exam questions on the "Classic of Poetry". The poems selected as the questions tend to contain a topic of wise emperors, good subjects, people with noble characters, politics, education, or virtues, and the poems that Zhu Xi considers unchaste are always excluded. Because of its artistic quality, its easiness to memorize, and its subjects valued by examiners, the "Classic of Poetry" is in fact the most frequently chosen among all Chinese classics.