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Northern And Southern Dynastic Period
The Northern and Southern dynasties () was a period of political division in the history of China that lasted from 420 to 589, following the tumultuous era of the Sixteen Kingdoms and the Eastern Jin dynasty. It is sometimes considered as the latter part of a longer period known as the Six Dynasties (220–589). The period featured civil war and political chaos, but was also a time of flourishing arts and culture, advancement in technology, and the spread of Mahayana Buddhism and Taoism. The period saw large-scale migration of Han people to lands south of the Yangtze. The period came to an end with the unification of China proper by Emperor Wen of the Sui dynasty. During this period, the process of sinicization accelerated among the non-Han ethnicities in the north and among the indigenous peoples in the south. This process was also accompanied by the increasing popularity of Buddhism in both northern and southern China and Daoism gaining influence as well, with two esse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Wei
Wei (), known in historiography as the Northern Wei ( zh, c=北魏, p=Běi Wèi), Tuoba Wei ( zh, c=拓跋魏, p=Tuòbá Wèi), Yuan Wei ( zh, c=元魏, p=Yuán Wèi) and Later Wei ( zh, t=後魏, p=Hòu Wèi), was an Dynasties of China, imperial dynasty of China ruled by the Tuoba (Tabgach) clan of the Xianbei. The first of the Northern and Southern dynasties#Northern dynasties, Northern dynasties, it ruled northern China from 386 to 535 during the period of the Northern and Southern dynasties. Described as "part of an era of political turbulence and intense social and cultural change", the Northern Wei dynasty is particularly noted for unifying northern China in 439, bringing an end to the chaotic Sixteen Kingdoms period, and strengthening imperial control over the rural landscape via reforms in 485. This was also a period of introduced foreign ideas, such as Buddhism, which became firmly established. The Northern Wei was referred to as "Plaited Barbarians" (索虜; ''suǒlǔ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yangtze
The Yangtze or Yangzi ( or ) is the longest river in Eurasia and the third-longest in the world. It rises at Jari Hill in the Tanggula Mountains of the Tibetan Plateau and flows including Dam Qu River the longest source of the Yangtze, in a generally easterly direction to the East China Sea. It is the fifth-largest primary river by discharge volume in the world. Its drainage basin comprises one-fifth of the land area of China, and is home to nearly one-third of the country's population. The Yangtze has played a major role in the history, culture, and economy of China. For thousands of years, the river has been used for water, irrigation, sanitation, transportation, industry, boundary-marking, and war. The Yangtze Delta generates as much as 20% of China's GDP, and the Three Gorges Dam on the Yangtze is the largest hydro-electric power station in the world. In mid-2014, the Chinese government announced it was building a multi-tier transport network, comprising railway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tao Hongjing
Tao Hongjing (456–536), courtesy name Tongming, was a Chinese alchemist, astronomer, calligrapher, military general, musician, physician, and pharmacologist during the Northern and Southern dynasties period. A polymathic individual of many talents, he was best known as a founder of the Shangqing School, Shangqing "Highest Clarity" School of Taoism and the compiler-editor of the basic Shangqing scriptures. Biography There are a variety of sources about Tao Hongjing's life, from his own writings to biographies in the official Twenty-Four Histories. The British sinologist Lionel Giles said Tao's "versatility was amazing: scholar, philosopher, calligraphist, musician, alchemist, pharmacologist, astronomer, he may be regarded as the Chinese counterpart of Leonardo da Vinci". Secular life Tao Hongjing was born in Moling (秣陵, present-day Jiangning District, Nanjing, Jiangsu), which was near the Northern and Southern dynasties period capital Jiankang (present-day Nanjing). His fat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zu Chongzhi
Zu Chongzhi (; 429 – 500), courtesy name Wenyuan (), was a Chinese astronomer, inventor, mathematician, politician, and writer during the Liu Song and Southern Qi dynasties. He was most notable for calculating pi as between 3.1415926 and 3.1415927, a record in precision which would not be surpassed for nearly 900 years. Life and works Chongzhi's ancestry was from modern Baoding, Hebei. To flee from the ravages of war, Zu's grandfather Zu Chang moved to the Yangtze, as part of the massive population movement during the Eastern Jin. Zu Chang () at one point held the position of Chief Minister for the Palace Buildings () within the Liu Song and was in charge of government construction projects. Zu's father, Zu Shuozhi (), also served the court and was greatly respected for his erudition. Zu was born in Jiankang. His family had historically been involved in astronomical research, and from childhood Zu was exposed to both astronomy and mathematics. When he was only a youth, his t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartography
Cartography (; from , 'papyrus, sheet of paper, map'; and , 'write') is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an imagined reality) can be modeled in ways that communicate spatial information effectively. The fundamental objectives of traditional cartography are to: * Set the map's agenda and select traits of the object to be mapped. This is the concern of map editing. Traits may be physical, such as roads or land masses, or may be abstract, such as toponyms or political boundaries. * Represent the terrain of the mapped object on flat media. This is the concern of map projections. * Eliminate the mapped object's characteristics that are irrelevant to the map's purpose. This is the concern of Cartographic generalization, generalization. * Reduce the complexity of the characteristics that will be mapped. This is also the concern of generalization. * Orchestrate the elements ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematics
Mathematics is a field of study that discovers and organizes methods, Mathematical theory, theories and theorems that are developed and Mathematical proof, proved for the needs of empirical sciences and mathematics itself. There are many areas of mathematics, which include number theory (the study of numbers), algebra (the study of formulas and related structures), geometry (the study of shapes and spaces that contain them), Mathematical analysis, analysis (the study of continuous changes), and set theory (presently used as a foundation for all mathematics). Mathematics involves the description and manipulation of mathematical object, abstract objects that consist of either abstraction (mathematics), abstractions from nature orin modern mathematicspurely abstract entities that are stipulated to have certain properties, called axioms. Mathematics uses pure reason to proof (mathematics), prove properties of objects, a ''proof'' consisting of a succession of applications of in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomy
Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest include planets, natural satellite, moons, stars, nebulae, galaxy, galaxies, meteoroids, asteroids, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond atmosphere of Earth, Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Egyptian astronomy, Egyptians, Babylonian astronomy, Babylonians, Greek astronomy, Greeks, Indian astronomy, Indians, Chinese astronomy, Chinese, Maya civilization, M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heavy Cavalry
Heavy cavalry was a class of cavalry intended to deliver a battlefield charge and also to act as a Military reserve, tactical reserve; they are also often termed ''shock cavalry''. Although their equipment differed greatly depending on the region and historical period, heavy cavalry were generally mounted on large powerful warhorses, wore body armor, and armed with either lances, swords, Mace (bludgeon), maces, flail (weapon), flails (disputed), battle axes, or war hammers; their mounts may also have been protected by barding. They were distinct from light cavalry, who were intended for raid (military), raiding, reconnaissance, screening (tactical), screening, skirmishing, patrolling, and tactical communications. History Persian Empires Iranian tribes such as the Massagetae were believed to be the originator of the class of heavy cavalry known as cataphract. During the time of Achaemenid Empire, Achaemenid Persia cavalry was the elite arm of service (as was the case in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jin Dynasty (266–420)
The Jin dynasty or Jin Empire, sometimes distinguished as the or the , was an Dynasties of China, imperial dynasty in China that existed from 266 to 420. It was founded by Emperor Wu of Jin, Sima Yan, eldest son of Sima Zhao, who had previously been declared the King of Jin. There are two main divisions in the history of the dynasty. The (266–316) was established as the successor to Cao Wei after Sima Yan usurped the throne from Cao Huan. The capital of the Western Jin was initially in Luoyang, though it later moved to Chang'an (modern Xi'an). In 280, after conquering Eastern Wu, the Western Jin ended the Three Kingdoms period and reunited China proper for the first time since the end of the Han dynasty. From 291 to 306, a series of civil wars known as the War of the Eight Princes were fought over control of the Jin state which weakened it considerably. In 304, the dynasty experienced a wave of Invasion and rebellion of the Five Barbarians, rebellions by non-Han Chinese, H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stirrup
A stirrup is a light frame or ring that holds the foot of a rider, attached to the saddle by a strap, often called a ''stirrup leather''. Stirrups are usually paired and are used to aid in mounting and as a support while using a riding animal (usually a horse or other equine, such as a mule). They greatly increase the rider's ability to stay in the saddle and control the mount, increasing the animal's usefulness to humans in areas such as communication, transportation, and warfare. In antiquity, the earliest foot supports consisted of riders placing their feet under a girth or using a simple toe loop appearing in India by the 2nd century BC. Later, a single foot support was used as a mounting aid, and paired stirrups appeared after the invention of the treed saddle. The stirrup was invented in the Chinese Jin dynasty during the 4th century, was in common use throughout China by the 5th century, and was spread across Eurasia to Europe through the nomadic peoples of Centra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern And Southern China
Northern China () and Southern China () are two approximate regions that display certain differences in terms of their geography, demographics, economy, and culture. Extent The Qinling–Daba Mountains serve as the transition zone between northern and southern China. They approximately coincide with the 0 degree Celsius isotherm in January, the isohyet, and the 2,000-hour sunshine duration contour. The Huai River basin serves a similar role, and the course of the Huaihe has been used to set different policies to the north and the south. History Historically, populations migrated from the north to the south, especially its coastal areas and along major rivers. After the fall of the Han dynasty, The Southern and Northern Dynasties (420–589) ruled their respective part of China before re-uniting under the Tang dynasty. During the Qing dynasty, regional differences and identification in China fostered the growth of regional stereotypes. Such stereotypes often appe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinicization
Sinicization, sinofication, sinification, or sinonization (from the prefix , 'Chinese, relating to China') is the process by which non-Chinese societies or groups are acculturated or assimilated into Chinese culture, particularly the language, societal norms, cultural practices, and ethnic identity of the Han Chinese—the largest ethnic group of China. Areas of influence include diet, writing, industry, education, language/lexicon, law, architectural style, politics, philosophy, religion, science and technology, value systems, and lifestyle. The term ''sinicization'' is also often used to refer to processes or policies of acculturation or assimilation of norms from China on neighboring East Asian societies, or on minority ethnic groups within China. Evidence of this process is reflected in the histories of Korea, Japan, and Vietnam in the adoption of the Chinese writing system, which has long been a unifying feature in the Sinosphere as the vehicle for exporting Chines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
