The minimum score is 546. According to relevant information from the official website of Sun Yat-sen University, the folk music score of the Vocal Performance Department of Sun Yat-sen University is 546 points, the piano score is 577, the orchestra score is 584, and the guzheng score is 592. The minimum score is 546 and the maximum score is 592. Sun Yat-sen University, referred to as "Zhongda", is located in Guangdong Province and is directly under the Ministry of Education of the People's Republic of China and the People's Republic of China. It is a comprehensive national key university established by the Ministry of Education, the State Administration of Science, Technology and Industry for National Defense and Guangdong Province.