Fast Ripening Rice: The rapid growth of China resulted in part from advances in farming. Farmers especially improved the cultivation of rice. In about the year 1000, China imported a new variety of fast-ripening rice from Vietnam. This allowed the farmers to harvest two rice crops each year rather than one. To make sure that farmers knew about this improved variety, Chinese officials distributed seedlings throughout the country. The agricultural improvements enabled China’s farmers to produce more food. This was necessary to feed the rapidly expanding population in the cities. Tea Arrived: Historical literature reads that tea became popular in the Tang Dynasty and was in vogue in the Song Dynasty. It took about 600 years from the Sui Dynasty to the Tang Dynasty; the most flourishing period of tea culture. Tea production was greatly promoted because of the development of the feudal economy and the increase in social productivity. Tea as a major commodity entered in the daily life of common people. A lot of famous teas and tribute teas appeared then. It was in this period that there appeared books on tea, dealing in tea and taxes on tea. Tea drinking customs and techniques began to take shape in the Tang Dynasty and they had great influence on the later ages. Flourishing Trade: Under the Tang and Song emperors, foreign trade flourished. Tang imperial armies guarded the great Silk Roads, which linked China to the West. Eventually, however, china lost control over these during the long Tang decline. After this time, Chinese merchants relied increasingly on ocean trade. Chinese advances in sailing technology, including use of magnetic compass, made it possible for sea trade to expand. Up and down China’s long coastline, the largest port cities in the world bustled with international trade. Merchant ships carried trade goods to Korea and Japan. They sailed across the Indian Ocean to India, the Persian Gulf and even the coast of Africa. Magnetic Compass: China is a country with long coastal lines and has a long history of shipbuilding and navigation. Early sailors looked at the sun during the day and the stars and the moon at night to decide the direction they would sail. In the Song Dynasty, the magnetic compass was invented to help sailors navigate both in daytime and at night. This invention held China become a sea power and soon promoted the exchange of culture, economy and technology between China and western countries. Movable Type: Movable type was invented during the Song Dynasty in the years between 1041 A.D. and 1048 A.D. With movable type, a printer could arrange blocks of individual characters in a frame to make up a page for printing. Previously, a printers had carved the words of a whole page into one large block. The invention of movable type was eventually taken over to the West and used by Gutenberg for the printing of the Bible. Needless to say, this had a profound effect on the nature of knowledge and the development of literature. So this is probably the number-one invention of the Song Dynasty. Foot binding: During the Song the notorious practice of foot binding first became common, clearly marking a fall in the status of women. From the Tang dynasty until the 20th century, many Chinese women had their feet tightly bound in early childhood. At first, foot binding was something practiced only by those within the royal court but soon women of all social classes were eager to have dainty, "beautiful" and desirable feet. So exactly what did foot binding do to the feet? Well, young girls would have their feet bound for the first time when they were about five years old. Their mothers would take long lengths of cloth and bind the feet so that the toes would bend under and the bones in the foot would break, forcing the front and back of the foot together, giving the appearance of a high arch and tiny foot. The ultimate foot was to be between three and four inches (about 10 cm) long. Over the course of about three years, a girl's foot would be broken numerous times to get it to the perfect shape. Poetry and Nature Art: The prosperity of the Tang and Song dynasties nourished an age of artistic brilliance. The Tang period produced great poetry. Chinese paintings also reached new heights of beauty during the Song Dynasty Paintings of this era showed Daoist influence. Artists emphasized the beauty of natural landscapes and objects such a single branch or flower. The artists did not use bright colors. Black ink was their favorite paint. Said one Song artist, “Black is ten colors.” Middle Class Created: During the Tang and Song times, the power of the old aristocratic families began to fade. While there were still many upper class people (civil service government workers and land owners), a new class of people called the middle class began to appear. It included merchants, shopkeepers, skilled artisans, minor officials, and others. At the bottom of urban society were laborers, soldiers, and servants. In the countryside lived the largest class by far, the peasants. They toiled for wealthy landowners as they had for centuries. Became Too Big: The Tang Dynasty struggled to control the vast empire they had built. In 751, Muslim armies soundly defeated the Chinese at the Battle of Talas. As a result, Central Asia fell out of Chinese control and into foreign hands. After this time, border attacks and internal rebellions steadily chipped away at the power of the imperial government. Finally, in 907, Chinese rebels sacked and burned the Tang capital at Ch’ang-an and murdered the last Tang emperor, a child.