Bi (jade)
Encyclopedia
The bi is a form of circular jade
Jade
Jade is an ornamental stone.The term jade is applied to two different metamorphic rocks that are made up of different silicate minerals:...

 artifact from ancient China. The earliest bi were produced in the Neolithic
Neolithic
The Neolithic Age, Era, or Period, or New Stone Age, was a period in the development of human technology, beginning about 9500 BC in some parts of the Middle East, and later in other parts of the world. It is traditionally considered as the last part of the Stone Age...

 period, particularly by the Liangzhu culture
Liangzhu culture
The Liangzhu culture was the last Neolithic jade culture in the Yangtze River Delta of China. Its area of influence extended from around Lake Tai north to Nanjing and the Chang Jiang, east to Shanghai and the sea, and south to Hangzhou...

 (3400-2250 BC). Later examples date mainly from the Shang
Shang Dynasty
The Shang Dynasty or Yin Dynasty was, according to traditional sources, the second Chinese dynasty, after the Xia. They ruled in the northeastern regions of the area known as "China proper" in the Yellow River valley...

, Zhou
Zhou Dynasty
The Zhou Dynasty was a Chinese dynasty that followed the Shang Dynasty and preceded the Qin Dynasty. Although the Zhou Dynasty lasted longer than any other dynasty in Chinese history, the actual political and military control of China by the Ji family lasted only until 771 BC, a period known as...

 and Han
Han Dynasty
The Han Dynasty was the second imperial dynasty of China, preceded by the Qin Dynasty and succeeded by the Three Kingdoms . It was founded by the rebel leader Liu Bang, known posthumously as Emperor Gaozu of Han. It was briefly interrupted by the Xin Dynasty of the former regent Wang Mang...

 dynasties. They were also made in glass
Ancient Chinese glass
Ancient Chinese glass refers to all types of glass manufactured in China prior to the Qing Dynasty . In Chinese history, glass played a peripheral role in the arts and crafts, when compared to ceramics and metal work. The limited archaeological distribution and use of glass objects are evidence of...

.

Description

A bi is a flat jade disc with a circular hole in the centre. Neolithic bi are undecorated, while those of later periods of China, like the Zhou dynasty, bear increasingly ornate surface carving (particularly in a hexagonal pattern) whose motifs represented deities associated with the sky (four directions) as well as standing for qualities and powers the wearer wanted to invoke or embody.

As laboriously crafted objects, they testify to the concentration of power and resources in the hands of a small elite.

Meaning

Later traditions associate the bi with heaven, and the cong
Cong (jade)
A cong is a form of jade artifact from ancient China. The earliest cong were produced by the Liangzhu culture ; later examples date mainly from the Shang and Zhou dynasties....

with the earth. Bi disks are consistently found with heaven and earth-like imagery, suggesting that the disk's circular shape also bears symbolic significance as this description explains:

Function

The original function and significance of the bi are unknown, as the Neolithic cultures have left no written history. From these earliest times they were buried with the dead, as a sky symbol, accompanying the dead into the after world or "sky", with the cong which connected the body with the earth. They were placed ceremonially on the body in the grave of persons of high social status. Bi are sometimes found near the stomach and chest in neolithic burials.

Jade, like bi disks, has been used throughout Chinese history to indicate an individual of moral quality, and has also served as an important symbol of rank. They were used in worship and ceremony – as ceremonial items they symbolised the ranks of emperor, king, duke, marquis, viscount, and baron with four different kweis and two different bi disks.

In war during the Zhou dynasty period (11th to 250 bc), bi disks belonging to the leaders of the defeated forces were handed over to the victor as a sign of submission.

The design of the reverse side of the medals given in the 2008 Summer Olympics
2008 Summer Olympics
The 2008 Summer Olympics, officially known as the Games of the XXIX Olympiad, was a major international multi-sport event that took place in Beijing, China, from August 8 to August 24, 2008. A total of 11,028 athletes from 204 National Olympic Committees competed in 28 sports and 302 events...

 in Beijing
Beijing
Beijing , also known as Peking , is the capital of the People's Republic of China and one of the most populous cities in the world, with a population of 19,612,368 as of 2010. The city is the country's political, cultural, and educational center, and home to the headquarters for most of China's...

, China
People's Republic of China
China , officially the People's Republic of China , is the most populous country in the world, with over 1.3 billion citizens. Located in East Asia, the country covers approximately 9.6 million square kilometres...

 are based on bi disks.

See also

  • Chinese jade
    Chinese jade
    Chinese jade is any of the carved-jade objects produced in China from the Neolithic Period onward. The Chinese regarded carved-jade objects as intrinsically valuable...

  • Ancient Chinese glass
    Ancient Chinese glass
    Ancient Chinese glass refers to all types of glass manufactured in China prior to the Qing Dynasty . In Chinese history, glass played a peripheral role in the arts and crafts, when compared to ceramics and metal work. The limited archaeological distribution and use of glass objects are evidence of...

  • Bi disks
  • Cong (jade)
    Cong (jade)
    A cong is a form of jade artifact from ancient China. The earliest cong were produced by the Liangzhu culture ; later examples date mainly from the Shang and Zhou dynasties....

  • He Shi Bi
    He Shi Bi
    The He Shi Bi is a piece of jade which plays an important part in many historical stories in Ancient China. Found in the State of Chu by a man named Bian He, it was first made into a jade disc, then into the Imperial Seal of China by Qinshihuang.-Discovery:...

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