"wind" means local wind and wind ballads. Qin Feng, Wei Feng, Martin and so on refer to the ballads of these countries.
According to legend, there was an official who collected poems in the Zhou Dynasty. Every spring, he shook Mu Duo and went deep into the people to collect folk songs. After sorting out the works that can reflect people's joys and sufferings, he gave them to the Taishi (the official in charge of music) to compose music and sing them to the Emperor of Zhou as a reference for administration. The works of these unnamed folk authors occupy most of the Book of Songs, such as the Fifteen Kingdoms Style.
The fifteen national customs are:
Nan Zhou 11, Zhaonan 14, Zhuang Feng 19, Zhuang Feng 1, Wei Feng 1, Feng Wang 1, Zheng Feng 21, Qi Feng 11, Wei Feng 7, tang style 1, Qin Feng 1, Chen Feng 1, and Qi Feng 1.
Nan Zhou's Guan Luo and Tao Yao, Wei Feng's Tan Cutting and Shuo Shu, and Qin Feng's Jia Jian are all well-known masterpieces.
Extended information:
"National Style" is the essence of The Book of Songs, and it is a bright pearl in China's ancient literary treasure house.
In some poems, it is described that laborers wage a direct struggle against the ruling class in order to gain the right to survive. In this respect, Shuo has the power to shake people's hearts.
There are some poems in the "national style" that reflect the great pain caused by military service and corvee to the people, such as Yin Qilei, Bo Xi and Gentleman in Service, which are the representative works of this kind of poems.
There are many love poems in "National Style". It is an important theme of this kind of love poems to reflect the great pain caused by unreasonable marriage to women and express the yearning and pursuit of young men and women for a happy marriage. It is this kind of life picture that "Meng" and "Gu Feng" show us. And Bai Zhou also has a distinct and strong sense of resistance.
Love songs with healthy and optimistic tone (such as "Quiet Girl" and "Papaya") add a kind of harmonious and joyful feeling to love poems. All these are true expressions of the thoughts and feelings of the working people.
There are many folk songs in the "National Style" that satirize and lash the ruling class, such as Xintai, Nanshan and Zhulin.
Baidu Encyclopedia-The Book of Songs (the earliest collection of poems in China)
Baidu Encyclopedia-The Book of Songs and National Style.