1. wave: arms droop naturally, palms are inward, slightly bent, and swing with the dance rhythm.
2. Lumbar support: Raise your arms backwards and put your palms on both sides of your waist.
3. Holding the ball: keep your arms straight forward, cross your chest and face your palms.
4. Holding the moon: the right arm is lifted up, the left arm is straight down, and the two palms are opposite.
5. Clap your hands: The left and right hands hold two boards respectively, and they are playing rhythm in the dance.
6. Fan: When holding the fan dance, the left and right hands hold the fan respectively, and the actions such as closing the fan and turning the fan are carried out in the dance.
These are some common hand positions and hand shapes in zhuang dance.