What does it mean to carry a sedan chair and run a dry boat?

This performance is a traditional Chinese performing art form.

Carrying a sedan chair and running a dry boat is a traditional Chinese performing art form, usually performed at weddings and other celebratory occasions.

The sedan chair is a form of performance in which two people carry a sedan chair, which is an ornately decorated sedan chair in which the bride plays the role of the bride. The dry boat is a prop that simulates a boat, which is maneuvered by the actors on land and is usually performed together with the dry boat dance.