Antonin Leopold Dvorak (Czech: Antony Leopold Devo? K, 1 841September 8th-1May 9041), was born in the town of Inner Lakhov in Prague (then Austria-Hungary, now Czech Republic). He entered Prague Conservatory of Music in his early years and composed music after graduation. 1890 was hired as a professor at Prague Conservatory of Music. During this period, he was influenced by the national rejuvenation and development of national culture in the motherland, and came into contact with the works of western European classical music and romantic music. 1892- 1895 spring, he was invited to teach at new york Conservatory of Music and served as dean. He returned to China as the dean of Prague Conservatory of Music and died at 1904. He is one of the most important composers in the world in the19th century and the main representative of Czech national music school. His main works include Symphony No.9 from the New World (also known as Symphony No.9 or Symphony No.9 in E minor, which the author made when he was invited to the United States), Cello Concerto in B minor, Symphony No.4, Symphony No.7, Carnival Overture, Othello Overture and Huguenot Overture.