_ is an ancient percussion instrument. When the music is about to end, it is struck to stop the performance. _, also known as _, is shaped like a crouching tiger. When the music is about to end, hit the _ to stop the performance.

It is shaped like a crouching tiger, with twenty-seven discords on its back. Place another _, use bamboo as it, and analyze half of it into twenty-four stems. When playing, hold the instrument and scrape it horizontally, three times, as the end of the music.

_ (sound and) Qing is 68.5cm long and 32.5cm high. The Palace Museum has an old collection of the Qing Dynasty and was used in the palace and Shao music.

Many documents have recorded _, "Shu Yiji": "The lower tube is the drum, and the combination is __." "Erya Shiyue": "So the drum _ is called _." "Shu" 》: "It is like a crouching tiger, with twenty-seven __ on its back. It is carved with wood and has an oak tree with a long ruler."

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