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Ganzhi
The sexagenary cycle, also known as the Stems-and-Branches or ganzhi ( zh, 干支, gānzhī), is a cycle of sixty terms, each corresponding to one year, thus a total of sixty years for one cycle, historically used for recording time in China and the rest of the East Asian cultural sphere. It appears as a means of recording days in the first Chinese written texts, the Shang oracle bones of the late second millennium BC. Its use to record years began around the middle of the 3rd century BC. The cycle and its variations have been an important part of the traditional calendrical systems in Chinese-influenced Asian states and territories, particularly those of Japan, Korea, and Vietnam, with the old Chinese system still in use in Taiwan, and to a lesser extent, in Mainland China. This traditional method of numbering days and years no longer has any significant role in modern Chinese time-keeping or the official calendar. However, the sexagenary cycle is used in the names of many histori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heavenly Stems
The ten Heavenly Stems or Celestial Stems () are a Chinese system of ordinals that first appear during the Shang dynasty, c. 1250 BC, as the names of the ten days of the week. They were also used in Shang-period ritual as names for dead family members, who were offered sacrifices on the corresponding day of the Shang week. The Heavenly Stems were used in combination with the Earthly Branches, a similar cycle of twelve days, to produce a compound cycle of sixty days. Subsequently, the Heavenly Stems lost their original function as names for days of the week and dead kin, and acquired many other uses, the most prominent and long lasting of which was their use together with the Earthly Branches as a 60-year calendrical cycle. The system is used throughout East Asia. Table The Japanese names of the Heavenly Stems are based on their corresponding Wuxing elements (e.g. ''ki'' for "wood", ''mizu'' for "water"), followed by the possessive/attributive particle の (''no'') and the word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Asian Cultural Sphere
The East Asian cultural sphere, also known as the Sinosphere, the Sinic world, the Sinitic world, the Chinese cultural sphere, the Chinese character sphere encompasses multiple countries in East Asia and Southeast Asia that were historically influenced by Chinese culture. According to academic consensus, the East Asian cultural sphere is made up of four entities: Greater China, Japan, Korea, and Vietnam. Other definitions sometimes include Mongolia and Singapore, because of limited historical Chinese influences or increasing modern-day Chinese diaspora. The East Asian cultural sphere is not to be confused with the Sinophone world, which includes countries where the Chinese-speaking population is dominant. Imperial China was a regional power and exerted influence on tributary states and neighboring states, among which were Japan, Korea, and Vietnam. These interactions brought ideological and cultural influences rooted in Confucianism, Buddhism, and Taoism. During classical h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunation
In lunar calendars, a lunar month is the time between two successive syzygies of the same type: new moons or full moons. The precise definition varies, especially for the beginning of the month. Variations In Shona, Middle Eastern, and European traditions, the month starts when the young crescent moon first becomes visible, at evening, after conjunction with the Sun one or two days before that evening (e.g., in the Islamic calendar). In ancient Egypt, the lunar month began on the day when the waning moon could no longer be seen just before sunrise. Others run from full moon to full moon. Yet others use calculation, of varying degrees of sophistication, for example, the Hebrew calendar or the ecclesiastical lunar calendar. Calendars count integer days, so months may be 29 or 30 days in length, in some regular or irregular sequence. Lunar cycles are prominent, and calculated with great precision, in the ancient Hindu Panchangam calendar, widely used in the Indian subcontin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spring And Autumn Annals
The ''Spring and Autumn Annals'' () is an ancient Chinese chronicle that has been one of the core Chinese classics since ancient times. The ''Annals'' is the official chronicle of the State of Lu, and covers a 241-year period from 722 to 481 BC. It is the earliest surviving Chinese historical text to be arranged in annals form. Because it was traditionally regarded as having been compiled by Confucius (after a claim to this effect by Mencius), it was included as one of the Five Classics of Chinese literature. The ''Annals'' records main events that occurred in Lu during each year, such as the accessions, marriages, deaths, and funerals of rulers, battles fought, sacrificial rituals observed, celestial phenomena considered ritually important, and natural disasters. The entries are tersely written, averaging only 10 characters per entry, and contain no elaboration on events or recording of speeches. During the Warring States period (475221), a number of commentaries to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Han Dynasty
The Han dynasty (, ; ) was an imperial dynasty of China (202 BC – 9 AD, 25–220 AD), established by Liu Bang (Emperor Gao) and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–207 BC) and a warring interregnum known as the ChuHan contention (206–202 BC), and it was succeeded by the Three Kingdoms period (220–280 AD). The dynasty was briefly interrupted by the Xin dynasty (9–23 AD) established by usurping regent Wang Mang, and is thus separated into two periods—the Western Han (202 BC – 9 AD) and the Eastern Han (25–220 AD). Spanning over four centuries, the Han dynasty is considered a golden age in Chinese history, and it has influenced the identity of the Chinese civilization ever since. Modern China's majority ethnic group refers to themselves as the "Han people", the Sinitic language is known as "Han language", and the written Chinese is referred to as "Han characters". The emperor was at the pinnacle of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhou Dynasty
The Zhou dynasty ( ; Old Chinese ( B&S): *''tiw'') was a royal dynasty of China that followed the Shang dynasty. Having lasted 789 years, the Zhou dynasty was the longest dynastic regime in Chinese history. The military control of China by the royal house, surnamed Ji, lasted initially from 1046 until 771 BC for a period known as the Western Zhou, and the political sphere of influence it created continued well into the Eastern Zhou period for another 500 years. The establishment date of 1046 BC is supported by the Xia–Shang–Zhou Chronology Project and David Pankenier, but David Nivison and Edward L. Shaughnessy date the establishment to 1045 BC. During the Zhou dynasty, centralized power decreased throughout the Spring and Autumn period until the Warring States period in the last two centuries of the dynasty. In the latter period, the Zhou court had little control over its constituent states that were at war with each other until the Qin state consolidated power and forme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oracle Bone Inscriptions
Oracle bone script () is an ancient form of Chinese characters that were engraved on oracle bonesanimal bones or turtle plastrons used in pyromantic divination. Oracle bone script was used in the late 2nd millennium BC, and is the earliest known form of Chinese writing. The vast majority of oracle bone inscriptions, of which about 150,000 pieces have been discovered, were found at the Yinxu site located in Xiaotun Village, Anyang, Henan Province. The latest significant discovery is the Huayuanzhuang storage of 1,608 pieces, 579 of which were inscribed, found near Xiaotun in 1993. They record pyromantic divinations of the last nine kings of the Shang dynasty, beginning with Wu Ding, whose accession is dated by different scholars at 1250 BC or 1200 BC. Oracle bone inscriptions of Wu Ding's reign have been radiocarbon dated to 1254–1197 BC±10 years. After the Shang were overthrown by the Zhou dynasty in c. 1046 BC, divining with milfoil became more common, and a much smaller c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akan Calendar
The Akan people (a Kwa group of West Africa) appear to have used a traditional system of timekeeping based on a six-day week (known as ''nnanson'' "seven-days" via inclusive counting). The Gregorian seven-day week is known as ''nnawɔtwe'' (eight-days). The combination of these two system resulted in periods of 42 days, known as ''adaduanan'' (meaning "forty days"). Nnanson The composition or construction of the Adaduanan cycle appears to be based on an older six-day week. The six-day week is referred to as ''Nnanson'' (literally seven-days) and reflects the lack of zero in the numbering systems; the last day and the first day are both included when counting the days of a week. Nnawɔtwe The seven-day week is referred to as ''Nnawɔtwe'' (literally eight days). Like ''Nnanson'' the last day and the first day are both included when counting the days of a week. Adaduanan When the six-day week is counted side-by-side with the seven-day week it takes a total of 42 day ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yin And Yang
Yin and yang ( and ) is a Chinese philosophy, Chinese philosophical concept that describes opposite but interconnected forces. In Chinese cosmology, the universe creates itself out of a primary chaos of material energy, organized into the cycles of yin and yang and formed into objects and lives. Yin is the receptive and yang the active principle, seen in all forms of change and difference such as the annual cycle (winter and summer), the landscape (north-facing shade and south-facing brightness), sexual coupling (female and male), the formation of both men and women as characters and sociopolitical history (disorder and order). Taiji (philosophy), Taiji or Tai chi () is a Chinese cosmological term for the "Supreme Ultimate" state of undifferentiated absolute and infinite potential, the oneness before duality, from which yin and yang originate. It can be compared with the old ''Wuji (philosophy), wuji'' (, "without pole"). In the cosmology pertaining to yin and yang, the mate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Common Multiple
In arithmetic and number theory, the least common multiple, lowest common multiple, or smallest common multiple of two integers ''a'' and ''b'', usually denoted by lcm(''a'', ''b''), is the smallest positive integer that is divisible by both ''a'' and ''b''. Since division of integers by zero is undefined, this definition has meaning only if ''a'' and ''b'' are both different from zero. However, some authors define lcm(''a'',0) as 0 for all ''a'', since 0 is the only common multiple of ''a'' and 0. The lcm is the "lowest common denominator" (lcd) that can be used before fractions can be added, subtracted or compared. The least common multiple of more than two integers ''a'', ''b'', ''c'', . . . , usually denoted by lcm(''a'', ''b'', ''c'', . . .), is also well defined: It is the smallest positive integer that is divisible by each of ''a'', ''b'', ''c'', . . . Overview A multiple of a number is the product of that number and an integer. For example, 10 is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duodecennial
An anniversary is the date on which an event took place or an institution was founded in a previous year, and may also refer to the commemoration or celebration of that event. The word was first used for Catholicism, Catholic feasts to commemorate saints. Most countries celebrate national anniversaries, typically called national days. These could be the List of national independence days, date of independence of the nation or the adoption of a new constitution or form of government. There is no definite method for determining the date of establishment of an institution, and it is generally decided within the institution by Convention (norm), convention. The important dates in a sitting monarch's reign may also be commemorated, an event often referred to as a "jubilee". Names * Birthdays are the most common type of anniversary, on which someone's birthdate is commemorated each year. The actual celebration is sometimes moved for practical reasons, as in the case of an official ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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