What is the original genre of Chu Ci?

Chuci or works imitating the style of Chuci are called "Chuci Style" or "Sao Style". The name of "Chuci" first appeared in the period of Emperor Wu of the Western Han Dynasty, when "Chuci" had become a literary genre. "Songs of Chu" refers to the creation of poems with local characteristics of Chu in music, language and famous things, which is obviously different from northern poems in form. Furthermore, the direct source of Chu Ci should be Chu folk songs represented by Nine Songs. Nine Songs was originally a witch song at the time of sacrifice, which was preserved after being processed by Qu Yuan, and other works, such as Li Sao, were also developed on this basis. Chuci is also called "Chuci". This is a Chu song. During the Warring States Period, Qu Yuan of Chu absorbed his nutrition and created great works such as Li Sao, which was imitated by later generations and became a unique literary work, commonly known as Songs of the South.

I know that only Chu is talented, but the following dozens of questions are unclear.

"Only Chu is talented" means that there are many talented people in ancient Chu, but in essence it means that Chu culture is profound, not where people come from. The core of Chu culture is in Hubei, and the capital of Chu is in Jingzhou, Hubei (now called Jingchu), while the northern part of Hunan at that time was under the jurisdiction of Chu.

"Only Chu is talented" originated from Zuo Zhuan's Twenty-six Years of Xianggong: "Jin Qing is not as good as Chu, and his doctor is wise and talented. Such as Qizi and Ge, from Chu to also. Although Chu has material, Jin is practical. "

During the Jiaqing period, Yuan was the dean of Yuelu Academy. The master asked him to write a couplet, and Yuan asked the students to respond with "only Chu has material". Just before meditation, your respectful name Zhang Zhongjie arrived, and everyone said, "Prosperity is thinking". So he wrote this famous couplet and story, which became the last evidence that Hunan believed that "only Chu Youcai" was his own.