By the fourth and fifth centuries Tea became a favourite beverage among the inhabitants of the Yangtse-Kiang valley. It was about this time that modern ideograph Cha was coined, evidently a corruption of the classic Tou. The poets of the southern dynasties have left some fragments of their fervent adoration of the “froth of the liquid jade.” Then emperors used to bestow some rare preparation of the leaves on their high ministers as a reward for eminent services. Yet the method of drinking tea at this stage was primitive in the extreme. The leaves were steamed, crushed in a mortar, made into a cake, and boiled together with rice, ginger, salt, orange peel, spices, milk, and sometimes with onions! The custom obtains at the present day among the Tibetans and various Mongolian tribes, who make a curious syrup of these ingredients. The use of lemon slices by the Russians, who learned to take tea from the Chinese caravansaries, points to the survival of the ancient method.
It needed the genius of the Tang dynasty to emancipate Tea from its crude state and lead to its final idealization. With Luwuh in the middle of the eighth century we have our first apostle of tea. He was born in an age when Buddhism, Taoism, and Confucianism were seeking mutual synthesis. The pantheistic symbolism of the time was urging one to mirror the Universal in the Particular. Luwuh, a poet, saw in the Tea-service the same harmony and order which reigned through all things. In his celebrated work, the Chaking (The Holy Scripture of Tea) he formulated the Code of Tea. He has since been worshipped as the tutelary god of the Chinese tea merchants.
The Chaking consists of three volumes and ten chapters. In the first chapter Luwuh treats of the nature of the tea-plant, in the second of the implements for gathering the leaves, in the third of the selection of the leaves. According to him the best quality of the leaves must have “creases like the leathern boot of Tartar horsemen, curl like the dewlap of a mighty bullock, unfold like a mist rising out of a ravine, gleam like a lake touched by a zephyr, and be wet and soft like fine earth newly swept by rain.”
The fourth chapter is devoted to the enumeration and description of the twenty-four members of the tea-equipage, beginning with the tripod brazier and ending with the bamboo cabinet for containing all these utensils. Here we notice Luwuh’s predilection for Taoist symbolism. Also it is interesting to observe in this connection the influence of tea on Chinese ceramics. The Celestial porcelain, as is well known, had its origin in an attempt to reproduce the exquisite shade of jade, resulting, in the Tang dynasty, in the blue glaze of the south, and the white glaze of the north. Luwuh considered the blue as the ideal colour for the teacup, as it lent additional greenness to the beverage, whereas the white made it look pinkish and distasteful. It was because he used cake-tea. Later on, when the tea masters of Sung took to the powdered tea, they preferred heavy bowls of blue-black and dark brown. The Mings, with their steeped tea, rejoiced in light ware of white porcelain.
In the fifth chapter Luwuh describes the method of making tea. He eliminates all ingredients except salt. He dwells also on the much-discussed question of the choice of water and the degree of boiling it. According to him, the mountain spring is the best, the river water and the spring water come next in the order of excellence. There are three stages of boiling: the first boil is when the little bubbles like the eye of fishes swim on the surface; the second boil is when the bubbles are like crystal beads rolling in a fountain; the third boil is when the billows surge wildly in the kettle. The Cake-tea is roasted before the fire until it becomes soft like a baby’s arm and is shredded into powder between pieces of fine paper. Salt is put in the first boil, the tea in the second. At the third boil, a dipperful of cold water is poured into the kettle to settle the tea and revive the “youth of the water.” Then the beverage was poured into cups and drunk. O nectar! The filmy leaflet hung like scaly clouds in a serene sky or floated like waterlilies on emerald streams. It was of such a beverage that Lotung, a Tang poet, wrote: “The first cup moistens my lips and throat, the second cup breaks my loneliness, the third cup searches my barren entrail but to find therein some five thousand volumes of odd ideographs. The fourth cup raises a slight perspiration—all the wrong of life passes away through my pores. At the fifth cup I am purified; the sixth cup calls me to the realms of the immortals. The seventh cup—ah, but I could take no more! I only feel the breath of cool wind that rises in my sleeves. Where is Horaisan?3 Let me ride on this sweet breeze and waft away thither.”
The remaining chapters of the Chaking treat of the vulgarity of the ordinary methods of tea-drinking, a historical summary of illustrious tea-drinkers, the famous tea plantations of China, the possible variations of the tea-service and illustrations of the tea-utensils. The last is unfortunately lost.
The appearance of the Chaking must have created considerable sensation at the time. Luwuh was befriended by the Emperor Taisung (763–779), and his fame attracted many followers. Some exquisites were said to have been able to detect the tea made by Luwuh from that of his disciples. One mandarin has his name immortalised by his
