"Yin" is a name of China's ancient poems, such as Meng Ke, a wandering poet in the Tang Dynasty, Yu Qian's Something in the Ming Dynasty, and the meaning of "Yin" in the poems.

Yin is a name of China's ancient poems, such as Wandering Song by Meng Jiao in the Tang Dynasty, Lime Song by Yu Qian in the Ming Dynasty, and Petrified Song, which means cadence and cadence.

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