Yangyin Guzheng has a high rate of excellence in the examination. According to relevant information, the excellence rate is the number of people with a score of 80 or above divided by the total number of people. The number of people with a score of 80 or above in the Yangyin Guzheng examination accounts for 90% of the total number of people. That is, the excellence rate in the Yangyin Guzheng examination is 90%. The Central Conservatory of Music, referred to as Yangyin, is located in the capital Beijing. It is an institution of higher learning directly under the Ministry of Education of the People's Republic of China and the Ministry of Education to cultivate high-level professional music talents.