【正文】 d: that he was the only person who should possess the standards of both measure and time. In the very forefront of the Hall of Supreme Harmony , there are 12 scarlet , round pillars supporting the roof. The hall is 63 meters from east to west and 37 meters from north to south, It is 35 meters in height. In front of this architechture, there stands a triple terrace with five staircases leading up to the main entrance .It has 40 gold doors and 16 goldkey windows with colored drawings on the pillars and beams. In the middle of the hall, a throune carved with 9 dragons sits on a 2meterhigh platform. Behind the throne there is a golden screen and in front of it, there is a imperial desk . The flanks are decorated with elephants, Luduan(a legendary beast), cranes, and incense barrels. The elephant carries a vase on its back that holds five cereals(i. e. rice, two kinds of millet, wheat and beans),which was considered a symbol of prosperity. As ancient legend has it that luduan can travel 18,000 li (9,000 kilometers )in one day and knows all languages and dialects. Only to a wise adjust monarch will this beast be a guardian. The Hall of Supreme Harmony is also popularly known as Jinluan Dian (gold bell hall or the throne hall). The floor of the hall is laid with bricks that turn it into a smooth, fine surface as if water has been sprinkled on it .The socalled golden brick, in fact, has nothing to do with gold. Reserved exclusively for the construction of the royal court, it was made in a secretive, and plex way, and, when struck, sounds like the clink of a gold bar. Each brick was worth the market price of one dan (or one hectoliter ) of rice. The hall is supported by a total of 72 thick pillars .Of these, 6 are carved in dragon patterns and painted with gold and surround the throne. Above the very center of this hall there is a zaojing, or covered ceiling, which is one of the Specialities of China `s ancient architure. In the middle of the ceiling is a design of a dragon playing with a ball inlaid with peals. This copper ball, hollow inside and covered with mercury, is known as the Xuanyuan Mirror and is thought to be made Xuanyuan, a legendary monarch dating back to remote antiquity. The placing of the caisson above the throne is meant to suggest that all of China` s successive emperors are Zuanyuan` s descendants and hereditary heirs. Now you might have noticed that the Xuanyuan mirror is not directly above the throne. Why? It is rumored that Yuan Shikai, a selfacclaimed warlordturned emperor moved the throne further back because he was afraid that the mirror might fall on him .In 1916 when Yuan Shikai became emperor, he removed the original throne with a Westernstyle, highback chair. After the foundation of the People` s Republic of China in 1949 the throne was found in a shabby furniture warehouse. It repaired and returned to the hall. (Leading the tourist to the bronze vats either on the east or the west) the water vats in front of the palaces or house were called “menhai,” or sea before the door by the ancient Chinese. They believed that with a sea by the door, fire could not wreak havoc. The vats served both as a decoration and as a fire extinguisher. They were kept full of water all year round. During the Qing Dynasty, they were altogether 308 vats in the palace enclosure. They were made of gilt bronze or iron. Of couse, the gilt bronze vats were of the best quality. When the allied forces (Britain, Germany, France, Russia, the United States, Italy, Japan and Austria) invaded Beijing in 1900 under the pretext of suppressing the Boxer Rebellion, the invaders ransacked the imperial pound and scraped and gold off the vats with their bayos. During the Japanese occupation of Beijing, many vats were trucked away by the Japanese to be made into bullets . (In front of the Hall of Complete Harmony) The square architecture before us is called the Hall of Complete Harmony. It served as an antechamber. The Emperor came here to meet with his countiers and add his final touches to the prayers which would be read at the ancestral Temple. The seeds, snowers and prayer intended for spring sowing were also examined here. The two Qing sedan chairs here on display were used for traveling within the palace during the reign of Emperor Qianlong. (In front of the hall f Preserving Harmony) this is the Hall of Preserving Harmony. During the Qing Dynasty, banquets were held here on New Year` s eve in honour of Mongolian and Northwestern China` s xingjiang princes and ranking officials. The Emperor also dinned here with his new soninlaw on the wedding day. Imperial examinations were also held here once every three years. During the Ming and Qing dynasties, there were three levels of exams: the county and prefectural level, the provincial level and national level. The national exam was presided over by the emperor. The civil service exam in ancient China started during the Han Dynasty. It served the purpose of recruiting Confucian scholars to the ministers and high officials. During the Tang and Qing dynasties reinstituted and ancient system. Once every three years, three hundred scholars from all over the country came to Beijing and took exams for three day and night. This system was abolished in 1905. (Behind the hall of preserving harmony) this is the largest stone carving in the palace . It is meters long, meters wide and meters thick .It weighs about 200 tons. The block was quarried in Fangshan County, roughly 70 kilometers away. To transport such a huge block to Beijing, laborers dug wells along the roadside half a kilometer apart, and used the groundwater to make a road of ice in the winter. Rolling blocks were used in the summer. In 1760, Emperor Qianlong of the Qing Dynasty ordered the carving of the existing cloud and dragon design in