What is the name of the wooden stick used in Luanzhou Yangko?

It's called Miao leg. It is a wooden stick musical instrument, also called Miao. It is very long, thick at both ends and thin in the middle. In Luanzhou Yangko performance, the seedling leg is an instrument used by the singer to match the rhythm. Generally, two people hit it, one hits both sides of it, and the other hits the middle part of it with the other seedling leg to achieve rhythm.