The circular rainbow is a group of rings in the colors of the rainbow. The colors are: red, orange, yellow, green, blue, indigo and violet.
無我茶會茶具：茶壺/蓋碗、 茶盅、 茶杯、 奉茶盤、 茶巾、 包壺巾、 熱水器、 計時器、 坐墊、 旅行提包。
Wu-wo tea ceremony procedure: sit in a circle, everyone brews, serves, and drinks tea.... Draws lots for seating. Serve in the same direction (either left or right). Bring tea, water, and teaware. Read public announcement beforehand. Please try to be quiet.
Wu-wo tea ceremony tea ware: teapot or coverbowl; tea pitcher; 4 cups; serving tray; cloth; brewing mat; thermos; timer; seat cushion, and a backpack.
Chinese: 无我/無我wúwǒ; Japanese: muga; Korean: 무아, mua; Vietamese: vô ngã; Sanskrit: anatman; Pali: anatta.