How many poems are there in The Book of Songs?

The Book of Songs consists of 305 articles, which are divided into three parts: style, elegance and ode. Among them, "wind" includes "national wind" in the Tenth Five-Year Plan. Namely, Yi, Wei, Wang, Zheng, Qi, Wei, Tang, Qin, Chen, Qi, Cao and Yi played 160 songs; "Ya" is a music song that expresses the orthodox content of the dynasty, which is divided into "Ya" and "Ya". Elegant praise, Xiaoya complained of thorns, poem 105; Ode is a dance song used in ancestral temple sacrifice, which is divided into Zhou Song, Truffle and Shang Ode, with a total of 40 songs.