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The Dujiangyan is an ancient irrigation system in Dujiangyan City, Sichuan, China. [1]

39 relations: Bamboo, Chengdu, Chengdu Plain, China, Concrete, Dam, Dujiangyan City, Erlang Shen, Fan Changsheng, Grand Canal (China), Guangxi, Gunpowder, Han dynasty, Irrigation, King Zhaoxiang of Qin, Levee, Li Bing, Lingqu, Min Mountains, Min River (Sichuan), Ming dynasty, Mount Qingcheng, Qin (state), Qing dynasty, Qingming Festival, Shaanxi, Shu (state), Sichuan, Sichuan Basin, Sina Corp, Song dynasty, Tael, Tibetan Plateau, Turpan water system, Warring States period, Weir, World Heritage site, Yangtze, Zhengguo Canal.


The bamboos are evergreen perennial flowering plants in the subfamily Bambusoideae of the grass family Poaceae.

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Chengdu, formerly romanized as Chengtu, is a sub-provincial city which serves as the capital of China's Sichuan province.

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Chengdu Plain

The Chengdu Plain (Chinese: 成都平原; Pinyin: Chéngdū Píngyuán), known as Cuanxi Bazi (Chinese: 川西坝子; Sichuanese Pinyin: Cuan1xi1 Ba4zi3) in Sichuanese, is an alluvial plain located in the western part of the Sichuan Basin in southwestern China.

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China, officially the People's Republic of China (PRC), is a unitary one-party sovereign state in East Asia and the world's most populous country, with a population of around /1e9 round 3 billion.

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Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.

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Christmas and holiday season

The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.

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Christmas Eve

Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.

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Christmas traditions

Christmas traditions vary from country to country.

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Concrete, usually Portland cement concrete, is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens over time—most frequently a lime-based cement binder, such as Portland cement, but sometimes with other hydraulic cements, such as a calcium aluminate cement.

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A dam is a barrier that stops or restricts the flow of water or underground streams.

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Dujiangyan City

Dujiangyan is a county-level city, a subdivision of Chengdu, the capital of Sichuan Province, People's Republic of China.

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Erlang Shen

Erlang Shen (二郎神), or Erlang is a Chinese God with a third truth-seeing eye in the middle of his forehead.

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Fan Changsheng

Fan Changsheng (范長生 fàn chángshēng) (died 318) was a Taoist hermit who was instrumental in the establishment of the Cheng Han state during the Sixteen Kingdoms era in China.

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Grand Canal (China)

The Grand Canal, known to the Chinese as the Beijing–Hangzhou Grand Canal (Jīng-Háng Dà Yùnhé), a UNESCO World Heritage Site, is the longest as well as one of the oldest canal or artificial river in the world and a famous tourist destination.

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Guangxi (pronounced; Zhuang: Gvangjsih), officially the Guangxi Zhuang Autonomous Region, is a Chinese autonomous region in South Central China, bordering Vietnam.

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Gunpowder, also known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive.

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Han dynasty

The Han dynasty was the second imperial dynasty of China (206 BC–220 AD), preceded by the Qin dynasty (221–206 BC) and succeeded by the Three Kingdoms period (220–280 AD). Spanning over four centuries, the Han period is considered a golden age in Chinese history. To this day, China's majority ethnic group refers to themselves as the "Han Chinese" and the Chinese script is referred to as "Han characters". It was founded by the rebel leader Liu Bang, known posthumously as Emperor Gaozu of Han, and briefly interrupted by the Xin dynasty (9–23 AD) of the former regent Wang Mang. This interregnum separates the Han dynasty into two periods: the Western Han or Former Han (206 BC–9 AD) and the Eastern Han or Later Han (25–220 AD). The emperor was at the pinnacle of Han society. He presided over the Han government but shared power with both the nobility and appointed ministers who came largely from the scholarly gentry class. The Han Empire was divided into areas directly controlled by the central government using an innovation inherited from the Qin known as commanderies, and a number of semi-autonomous kingdoms. These kingdoms gradually lost all vestiges of their independence, particularly following the Rebellion of the Seven States. From the reign of Emperor Wu (r. 141–87 BC) onward, the Chinese court officially sponsored Confucianism in education and court politics, synthesized with the cosmology of later scholars such as Dong Zhongshu. This policy endured until the fall of the Qing dynasty in 1911 AD. The Han dynasty saw an age of economic prosperity and witnessed a significant growth of the money economy first established during the Zhou dynasty (c. 1050–256 BC). The coinage issued by the central government mint in 119 BC remained the standard coinage of China until the Tang dynasty (618–907 AD). The period saw a number of limited institutional innovations. To finance its military campaigns and the settlement of newly conquered frontier territories, the Han government nationalized the private salt and iron industries in 117 BC, but these government monopolies were repealed during the Eastern Han dynasty. Science and technology during the Han period saw significant advances, including the process of papermaking, the nautical steering ship rudder, the use of negative numbers in mathematics, the raised-relief map, the hydraulic-powered armillary sphere for astronomy, and a seismometer for measuring earthquakes employing an inverted pendulum. The Xiongnu, a nomadic steppe confederation, defeated the Han in 200 BC and forced the Han to submit as a de facto inferior partner, but continued their raids on the Han borders. Emperor Wu launched several military campaigns against them. The ultimate Han victory in these wars eventually forced the Xiongnu to accept vassal status as Han tributaries. These campaigns expanded Han sovereignty into the Tarim Basin of Central Asia, divided the Xiongnu into two separate confederations, and helped establish the vast trade network known as the Silk Road, which reached as far as the Mediterranean world. The territories north of Han's borders were quickly overrun by the nomadic Xianbei confederation. Emperor Wu also launched successful military expeditions in the south, annexing Nanyue in 111 BC and Dian in 109 BC, and in the Korean Peninsula where the Xuantu and Lelang Commanderies were established in 108 BC. After 92 AD, the palace eunuchs increasingly involved themselves in court politics, engaging in violent power struggles between the various consort clans of the empresses and empresses dowager, causing the Han's ultimate downfall. Imperial authority was also seriously challenged by large Daoist religious societies which instigated the Yellow Turban Rebellion and the Five Pecks of Rice Rebellion. Following the death of Emperor Ling (r. 168–189 AD), the palace eunuchs suffered wholesale massacre by military officers, allowing members of the aristocracy and military governors to become warlords and divide the empire. When Cao Pi, King of Wei, usurped the throne from Emperor Xian, the Han dynasty would eventually collapse and ceased to exist.

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Irrigation is the application of controlled amounts of water to plants at needed intervals.

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King Zhaoxiang of Qin

King Zhaoxiang of Qin (325–250 BC), or King Zhao of Qin (秦昭王), born Ying Ji, was the king of Qin from 307 BC to 250 BC.

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Li Bing

Li Bing (c. 3rd century BC) was a Chinese irrigation engineer and politician of the Warring States period.

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The Lingqu is a canal in Xing'an County, near Guilin, in the northwestern corner of Guangxi, China.

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Min Mountains

Min Mountains or Minshan are a mountain range in central China.

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Min River (Sichuan)

The Min River or Min Jiang (Chinese: 江, p Mínjiāng) is a in central Sichuan province, China.

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Ming dynasty

The Ming dynasty was the ruling dynasty of China – then known as the – for 276 years (1368–1644) following the collapse of the Mongol-led Yuan dynasty.

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Mount Qingcheng

Mount Qingcheng is a mountain in Dujiangyan, Sichuan, China.

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New Year

New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.

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New Year's Day

New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.

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New Year's Eve

In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.

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Qin (state)

Qin (Old Chinese: *) was an ancient Chinese state during the Zhou dynasty.

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Qing dynasty

The Qing dynasty, also known as the Qing Empire, officially the Great Qing, was the last imperial dynasty of China, established in 1636 and ruling China from 1644 to 1912.

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Qingming Festival

The Qingming or Ching Ming festival, also known as Tomb-Sweeping Day in English (sometimes also called Chinese Memorial Day or Ancestors' Day), is a traditional Chinese festival.

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Shaanxi is a province of the People's Republic of China.

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Shu (state)

The State of Shu was an ancient state in what is now Sichuan Province.

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Sichuan, formerly romanized as Szechuan or Szechwan, is a province in southwest China occupying most of the Sichuan Basin and the easternmost part of the Tibetan Plateau between the Jinsha River on the west, the Daba Mountains in the north, and the Yungui Plateau to the south.

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Sichuan Basin

The Sichuan Basin, formerly transliterated as the Szechwan Basin, sometimes called the Red Basin, is a lowland region in southwestern China.

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Sina Corp

Sina is a Chinese technology company.

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Song dynasty

The Song dynasty (960–1279) was an era of Chinese history that began in 960 and continued until 1279.

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Tael (at the OED Online.) or tahil can refer to any one of several weight measures of the Far East.

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Tibetan Plateau

The Tibetan Plateau, also known in China as the Qinghai–Tibet Plateau or the Qing–Zang Plateau or Himalayan Plateau, is a vast elevated plateau in Central Asia and East Asia, covering most of the Tibet Autonomous Region and Qinghai in western China, as well as part of Ladakh in Jammu and Kashmir, India.

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Turpan water system

The Turpan water system or Turfan water system (locally called karez) in Turpan, located in the Turpan Depression, Xinjiang, China, is a vertical tunnel system adapted by the Turpan people.

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Warring States period

The Warring States period was an era in ancient Chinese history of warfare, as well as bureaucratic and military reforms and consolidation, following the Spring and Autumn period and concluding with the Qin wars of conquest that saw the annexation of all other contender states, which ultimately led to the Qin state's victory in 221 BC as the first unified Chinese empire known as the Qin dynasty.

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A weir or low head dam is a barrier across the horizontal width of a river that alters the flow characteristics of water and usually results in a change in the height of the river level.

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World Heritage site

A World Heritage site is a landmark or area which is selected by the United Nations Educational, Scientific and Cultural Organization (UNESCO) as having cultural, historical, scientific or other form of significance, and is legally protected by international treaties.

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The Yangtze, which is 6,380 km (3,964 miles) long, is the longest river in Asia and the third-longest in the world.

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Zhengguo Canal

The Zhengguo Canal, Zhengguoqu or Chengkuo Canal, named after its designer, Zheng Guo, is a large canal located in Shaanxi province, China.

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2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.

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2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.

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Redirects here:

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[1] https://en.wikipedia.org/wiki/Dujiangyan

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