Konghou was originally called Kanhou or Konghou, and there are two types: lying and standing. As far back as the beginning of the Spring and Autumn Period and the Warring States Period, the Chu State in southern China already had a reclining Konghou similar to Qin and Se. In the Sui and Tang Dynasties, the vertical Konghou was used in music of Xiliang, Qiuci, Shule, Goryeo and India, and spread...