When playing, the right hand holds a single hammer to strike. The medium-sized flat drum is mostly used in monasteries or Tibetan opera bands in the Kang dialect area. The diameter of the drum surface is about 50 cm, and the height of the drum is about 20 cm. The skin of the drum is mostly made of wild goat skin. The edges of the skin are fixed with iron nails, wooden nails or glue. The skin of t...