Tea bucket, also known as tea leakage, is one of the main tea sets of tea art in Han Dynasty. Oolong tea is often brewed in a small pot and placed at the mouth of the pot to facilitate the placement of tea and avoid tea leakage. It is convenient to pour tea into the teapot to stabilize the teapot. Can effectively filter various impurities left in the tea soup, retain substances beneficial to human body in the tea soup, has smooth taste and bright color, and greatly increases the fun of tea tasting. Leaky tea (6) and other tea sets have become a landscape on the coffee table.