Legend has it that where did Zhou Wenwang create Zhouyi?

There are also three meanings in the records of Taibu in Zhou Li. Sanyi refers to the divination books of three different dynasties: Lianshan, Guizang and Zhouyi. It is said that Lianshan is the Oracle of Xia Dynasty, Guizang is the Oracle of Yin Shang Dynasty, and Zhouyi is the Oracle of Zhou Dynasty.

Historical Records records that "Wen Wang was imprisoned and played Zhouyi". When he was imprisoned by Shang Wang, he wrote Zhouyi in prison. Zhou Wenwang was imprisoned by Shang Zhouwang in Youli (Youli City, a county seat in tangyin county, Anyang, Henan, 2 kilometers north of tangyin county).