What does Jiuqu mean?

This is a folk activity of the Lantern Festival in the Yellow River Basin.

Jiuqu, the full name of which is the Yellow River Jiuqu Lantern Festival, also known as the Yellow River Longmen Array, commonly known as Zhuan Jiuqu, is a folk activity of Lantern Festival in the Yellow River Basin such as Longhua in Hebei and Liulin in Shanxi. According to different regions, Jiuqu has different things, such as four seasons, twenty-four solar terms and so on. The Yellow River Jiuqu Lantern evolved from the ancient battlefield Yellow River Jiuqu Array.