At the age of 8, he began to study flute with Professor Lu Jinshan from Tianjin Conservatory of Music. 12 years old to perform in Singapore, Japan, New Zealand and other countries. 15 years old, admitted to the middle school affiliated to Tianjin Conservatory of Music, studied under teacher Yang Ming, and graduated with the honor of "Tianjin Conservatory of Music walks students". /kloc-at the age of 0/9, he was admitted to the folk music department of the Central Conservatory of Music. He studied under the famous flute player and educator Professor Dai Ya and Professor Wang Ciheng, and won the essence. During my school days, I joined the Learning Department of the Student Union of the Academy as a student cadre. He used to be the chief flute player of China Youth National Orchestra, and performed many times all over the country.

He recorded programs on CCTV and provided music for movies and TV series. He has been invited by China Broadcasting National Orchestra, Central Opera House and China Symphony Orchestra for many times to perform in the National Grand Theatre and Beijing Concert Hall. He has performed with many famous conductors such as Peng Jiapeng, Yan Huichang, William Liu, Zhang Lie, Yang Chunlin and Wang Linlin. Li Zengguang and Zeng Yongqing gave him careful guidance. On behalf of the Ministry of Culture of People's Republic of China (PRC), he went to France to participate in an exchange performance in May 2008, which was deeply loved by the audience and highly praised by the local people. Zhao Xun's comprehensive playing skills and strong musical expression are well received by people in the industry.