Cangzhou's Iron Lion and the Canal Town Around It

The lion stands in the old county city at Jiuzhou, in Cang County, on the flat land south of Cangzhou. It is cast iron, and its measurements are improbable for a single object: 6.264 metres from nose to tail, 2.981 metres across, 5.47 metres to the top of the head, with a hollow belly, and 32 tonnes of metal. The surface carries inscriptions, most of them worn past reading. Enough of the text survives to give a date, and very little else. Its other name is the sea-suppressing roar, and that name is one of three explanations of what the object was for. The first is that it guarded the city: the Later Zhou emperor Shizong, on his northern campaign, is said to have set convicts to cast it as labour service. The second is that it guarded against the sea, which is why the roar. The third reads it as temple furniture: a text thought to be the Diamond Sutra inside the belly, a basin shaped like a lotus on the back, and, on that reading, a Manjusri figure that once stood there, paired with a white elephant carrying Samantabhadra. Each explanation fits part of the object. None has been proved. What is certain is the weight, the hollow casting and the fact that an animal this size was cast at all in the tenth century. The hollow belly makes the figure a shell as much as a body.

The inscription on the neck and along the teeth gives the date: the third year of Guangshun, 953, in the Later Zhou. Cangzhou was already old by then. It was constituted in 517, in the Northern Wei, out of parts of Ying and Ji prefectures, and took its name from the sea, from the grey-blue of deep water. Its seat moved more than once: to the present urban area in 728, under the Tang; to Changlu town under the Yuan; and in the Ming the county was folded into the prefecture. In the Qing it belonged to Hejian, and from 1731 to Tianjin. The city's relation to water is the constant. The south canal of the Grand Canal crosses the prefecture, one of the two urban districts is named Yunhe, canal, and the Ziya new river crosses it too. Salt has been worked here and oil lies under the plain. The prefecture's population was 7.3 million at the 2020 census and 7,227,700 at the end of 2024, with about 1.4 million in the built-up area of Yunhe and Xinhua districts and Cang County. The lion belongs to that water town as much as to the temple yard it may have stood in: an iron beast on low ground, set to face whatever came up the river or in from the coast. The provincial list of treasures pairs it with the pagoda at Jingxian, the great bodhisattva at Zhengding and the bridge at Zhaozhou.

Repair is the lion's modern history, and not a happy one. It was taken in hand repeatedly from 1957, and each intervention is recorded as having produced a new problem that added to the damage. Iron of this age and thickness is a difficult patient: it cannot be recast, and every support or coating changes the way air and water reach the surface. The listing history shows the same object being classified and reclassified. In 1956 it entered the first provincial list as the iron lion; in 1961 it entered the first national list as the Cangzhou iron lion; in 1982, when the provincial list was reissued, that was the name used again. The names matter because they tie the object to the city rather than to a reign or a temple. The city uses it in turn: Cangzhou is called Lion City, and a local beer carries the lion's name. That is not a small thing for a monument whose purpose is disputed. A symbol does not need to be explained in order to work. The unreadable inscriptions on the back and neck are the counter-argument: the object was made to say something specific, and the something has been lost. The sequence of names records a change in what it is taken to be: a relic of a reign on the provincial list, a relic of the city on the national one, an emblem on a beer bottle. What remains is a body, a weight and a date.