Guo Ang 1, director of the Guitar Professional Committee of Shandong Musicians Association, was born in a musical family. He studied guitar since childhood, studied under many famous guitar masters at home and abroad, and engaged in guitar playing and teaching for more than 20 years. In the 1990s, he was a guitarist in a band. Over the years, he has devoted himself to the performance and teaching of classical guitar, electric guitar, fingered guitar and folk guitar. Ji 'nan Guitar Training Center and Guo 'ang Guitar Studio were founded in 2002, Guo 'ang Guitar Salon website was founded in 2006, and WeChat official account "Guo Jinan Ang Guitar" was founded in 20 14.