👉 Cathern is a type of water pipe that is typically used to carry water from one location to another. It was originally a receptacle for drinking water, and as time progressed, it became an important part of household plumbing systems. In traditional Chinese culture, a "cathern" is often associated with the concept of purification or cleansing in various aspects of life. In ancient times, catherns were believed to have the power to purify the air and remove impurities from water.
