The right side of the tea mat is higher than the left side, which is arranged according to the owner's habit. The owner is used to his left hand, and the boiler is on his left hand, and the right side is used to serve tea to the guests. When he is used to his right hand, the arrangement of the tea mat can also be changed accordingly, so the left side of the tea mat can be higher than the right side. Tea mat refers to the tea-drinking scene layout composed of courtyard, tea room, music, calligraphy and painting, fragrance, flowers and tea, while tea mat in a narrow sense refers to the tea table for making tea and drinking tea.