Jingchu music culture. Chu music culture is named after the Chu State and Chu people. It is a regional culture that emerged in the Jianghan River Basin from the Zhou Dynasty to the Spring and Autumn Period and the Warring States Period. It mainly refers to the ancient Jingchu history and culture with Hubei Province as the main area today. The Chime Bell of Marquis Yi of Zeng during the Warring States Period was unearthed in Suizhou, Hubei Province and belongs to the music culture of Jingchu. Therefore, the chime bells of Marquis Zeng Yi of the Warring States Period unearthed in 1978 belong to Jingchu music culture.