Luoyang, formerly romanized as Loyang, is a city located in the confluence area of Luo River and Yellow River in Central China. It is a prefecture-level city in western Henan province. It borders the provincial capital of Zhengzhou to the east, Pingdingshan to the southeast, Nanyang to the south, Sanmenxia to the west, Jiyuan to the north, and Jiaozuo to the northeast. As of the final 2010 census, Luoyang had a population of 6,549,941 inhabitants with 1,857,003 people living in the built-up (or metro) area made of the city's five urban districts, all of which except the Jili District are not urbanized yet.
The name "Luoyang" originates from the city's location on the north or sunny ("yang") side of the Luo River. Since the river flows from west to east and the sun is to the south of the river, the sun always shines on the north side of the river. Luoyang has had several names over the centuries, including "Luoyi" (洛邑) and "Luozhou (洛州)", though Luoyang has been its primary name. It has been called, during various periods, "Dongdu" (东都, meaning the Eastern Capital, during the Tang Dynasty), "Xijing" (西京, meaning the Western Capital, during the Song Dynasty), or "Jingluo" (京洛, meaning the general capital for China). During the rule of Wu Zetian, the city was known as Shendu (神都 divine capital)
The greater Luoyang area has been sacred ground since the late Neolithic period. This area at the intersection of the Luo river and Yi River was considered to be the geographical center of China. Because of this sacred aspect, several cities – all of which are generally referred to as "Luoyang" – have been built in this area. In 2070 BC, the Xia Dynasty king Tai Kang moved the Xia capital to the intersection of the Luo and Yi and named the city Zhenxun (斟鄩). In 1600 BC, Tang of Shang defeated Jie, the final Xia Dynasty king, and built Western Bo (西亳), a new capital on the Luo River. The ruins of Western Bo are located in Luoyang Prefecture.
In the 1136 BC a settlement named Chengzhou (成周) was constructed by the Duke of Zhou for the remnants of the captured Shang nobility. The Duke also moved the Nine Tripod Cauldrons to Chengzhou from the Zhou Dynasty capital at Haojing. A second Western Zhou capital, Wangcheng (also: Luoyi) was built 15 km (9.3 mi) west of Chengzhou. Wangcheng became the capital of the Eastern Zhou Dynasty in 771 BC. The Eastern Zhou Dynasty capital was moved to Chengzhou in 510 BC. Later, the Eastern Han Dynasty capital of Luoyang would be built over Chengzhou. Modern Luoyang is built over the ruins of Wangcheng, which are still visible today at Wangcheng Park.
In 25 AD, Luoyang was declared the capital of the Eastern Han Dynasty on November 27 by Emperor Guangwu of Han. For several centuries, Luoyang was the focal point of China. In AD 68, the White Horse Temple, the first Buddhist temple in China, was founded in Luoyang. The temple still exists, though the architecture is of later origin, mainly from the 16th century. An Shigao was one of the first monks to popularize Buddhism in Luoyang.
In 166 AD, the first Roman mission, sent by "the king of Da Qin [the Roman Empire], Andun" (Marcus Aurelius Antoninus, r. 161-180 AD), reached Luoyang after arriving by sea in Rinan Commandery in what is now central Vietnam.
The late 2nd century saw China decline into anarchy:
The decline was accelerated by the rebellion of the Yellow Turbans, who, although defeated by the Imperial troops in 184 AD, weakened the state to the point where there was a continuing series of rebellions degenerating into civil war, culminating in the burning of the Han capital of Luoyang on 24 September 189 AD. This was followed by a state of continual unrest and wars in China until a modicum of stability returned in the 220s, but with the establishment of three separate kingdoms, rather than a unified empire.
In 190 AD, Chancellor Dong Zhuo ordered his soldiers to ransack, pillage, and raze the city as he retreated from the coalition set up against him by regional lords all across China. The court was subsequently moved to the more defensible western city of Chang'an. Following a period of disorder, Luoyang was restored to prominence when Cao Pi, Emperor Wen of the Wei Dynasty, declared it his capital in 220 AD. The Jin Dynasty, successor to Wei, was also established in Luoyang.
When Jin was overrun by Xiongnu forces in 311 AD, it was forced to move its capital to Jiankang (modern day Nanjing). The Xiongnu warriors then sacked and nearly totally destroyed Luoyang. The same fate befell Chang'an in 316 AD.
In 493 AD, Emperor Xiaowen of the Northern Wei Dynasty moved the capital from Datong to Luoyang and started the construction of the rock-cut Longmen Grottoes. More than 30,000 Buddhist statues from the time of this dynasty have been found in the caves. Many of these sculptures were two-faced. At the same time, the Shaolin Temple was also built by the Emperor to accommodate an Indian monk on the Mont Song right next to Luoyang City. The Yongning Temple (永宁寺), the tallest pagoda in China, was also built in Luoyang.
When Emperor Yang of Sui took control in 604 AD he founded the new Luoyang on the site of the existing city using a layout inspired by his father Emperor Wen of Sui's work in newly rebuilt Chang'an. 
During the Tang Dynasty, Luoyang was Dongdu (东都), the "Eastern Capital", and at its height had a population of around one million, second only to Chang'an, which, at the time, was the largest city in the world.
At the interval of Tang Dynasty, the first and the only empress in Chinese history- Empress Wu, moved the capital of her Zhou Dynasty to Luoyang and named it as Shen Du(Capital of the God). She constructed the tallest palace in Chinese history, which is now in the site of Sui Tang Luoyang city.
During the North Song Dynasty, Luoyang was the 'Western Capital' and birthplace of Zhao Kuangyin, the founder of the Song Dynasty. It served as a prominent culture center, housing some of the most important philosophers.
During the Jin Dynasty, Luoyang was the "Middle Capital".
Since the Yuan Dynasty, Luoyang was no longer the capital of China in the rest of the ancient dynasties. The population was reduced to that of an average county. However, for one last time, Luoyang city was the capital of the Republic of China for a brief period of time during the Japanese invasion. By 1949, Luoyang's population was 75,000.
After the People's Republic of China was established, Luoyang was revived as a major heavy industrial hub. In the first five-year plan of China, 7 of 156 Soviet-aided major industrial programmes was launched in Luoyang's Jianxi District, including Dongfanghong Tractor Factory, Luoyang Mining Machines Factory and Luoyang Bearing Factory. Later, during the Third Front construction, a group of heavy industry factories was moved to or founded in Luoyang, including Luoyang Glass Factory. Industrial development significantly shifted Luoyang's demographic makeup, and about half of Luoyang's population are new immigrants after 1949 from outside the province or their descendants.
During the 2010 census, the 5 "built-up" urban districts held a population of 1,857,003, making it the fourth-largest city in Henan. The entire area of Luoyang’s municipal government held 6,549,941 inhabitants total.
As its name states, the Old Town of Luoyang is located on the north bank of the Luo, a southern tributary of the middle reaches of the Yellow River. The districts of the modern urban center include both banks and some of the surrounding mountains.
The countryside controlled by the municipal government includes still more rugged land: mountains comprise 45.51% of the total area; hills, 40.73%; and plains, 13.8%.
|Climate data for Luoyang|
|Average high °C (°F)||6.1
|Average low °C (°F)||−3.9
|Average precipitation mm (inches)||7.6
|Source: National Meteorological Center of the China Meteorological Administration. "Luoyang".|
The Longmen Grottoes south of the city were listed on the UNESCO list of World Heritage Sites in November 2000. Guanlin—a series of temples built in honor of Guan Yu, a hero of the Three Kingdoms period—is nearby. The White Horse Temple is located 12 km (7.5 mi) east of the modern town.
The Luoyang Museum (est. 1958) features ancient relics dating back to the Xia, Shang, and Zhou dynasties. The total number of exhibits on display is 1,700. China's only tomb museum, the Luoyang Ancient Tombs Museum, opened to the public in 1987 and is situated north of the modern town.
The Gaocheng Astronomical Observatory (also known as the Dengfeng Observatory or the Tower of Chou Kong) stands 80 km (50 mi) south-east of Luoyang. It was constructed in 1276 during the Yuan Dynasty by Guo Shoujing as a giant gnomon for "the measurement of the sun's shadow". Prior to the Jesuit China Missions, it was used for establishing the summer and winter solstices in traditional Chinese astronomy.
Luoyang is famed for its Water Banquet, which consists of 8 cold and 16 warm dishes all cooked in various broths, gravies, or juices.
Luoyang is also celebrated for the cultivation of peonies, its city flower. Since 1983, each mid-April the city hosts the Peony Culture Festival of Luoyang China. More than 19 million tourists visited Luoyang during the 2014 festival.
"Spring in Luoyang" (洛阳春, Luòyáng Chūn), an ancient Chinese composition, became popular in Korea during the Goryeo dynasty (918–1392) and is still performed in its dangak (Koreanized) version Nakyangchun (낙양춘). Lou Harrison, an American composer, has also created an arrangement of the work.
Residents of Luoyang typically speak a dialect of Zhongyuan Mandarin. Although Luoyang's dialect was a prestige dialect of spoken Chinese from the Warring States period of the Zhou until the Ming Dynasty, it differs from the Beijing form of Mandarin which became the basis of the standard modern dialect.
Asteroid (239200) 2006 MD13 is named after Luoyang.
Luoyang is twinned with:
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|Primary capital of China
|Primary capital of China