Pu'er tea the "ripe" Shou Chá. All types of pu'er tea are created from "máochá" (毛茶), a mostly unoxidized green tea processed from "Camellia sinensis" var. "assamica", which is the large leaf type of Chinese tea found in the mountains of southern and western Yunnan (in contrast to the small leaf type of tea used for typical green, oolong, black, and yellow teas found in the other parts of China). Maocha can be sold directly to market as loose leaf tea, compressed to produce "raw" "shēngchá", naturally aged and matured for several years before being compressed to also produce "raw" "shēngchá" or
History of Chinese cuisine during the reign of Harsha (r. 606–647) over North India, Indian envoys to Tang China brought two makers of sugar who successfully taught the Chinese how to cultivate sugarcane. Cotton also came from India as a finished product from Bengal, although it was during the Tang that the Chinese began to grow and process cotton, and by the Yuan Dynasty it became the prime textile fabric in China. During the earlier Southern and Northern Dynasties (420–589), and perhaps even earlier, the drinking of tea became popular in southern China. (Tea comes from the leaf buds of "Camellia sinensis", native to