Liaocheng in the context of "Linqing"

The Grand Canal (Chinese: 大运河; pinyin: Dà yùnhé) is a system of interconnected canals linking various major rivers and lakes in North and East China, serving as an important waterborne transport infrastructure between the north and the south during Medieval and premodern China. It is the longest artificial waterway in the world and a World Heritage Site.

The Grand Canal has undergone several route changes throughout history. Its current main stem, known as the Jing–Hang Grand Canal, is thought to extend for 1,776 km (1,104 mi) linking Beijing in the north to Hangzhou in the south, and is divided into 6 main subsections, with the southernmost sections remaining relatively unchanged over time. The Jiangnan Canal starts from the Qiantang River at Hangzhou's Jianggan District, looping around the east side of Lake Tai through Jiaxing, Suzhou and Wuxi, to the Yangtze at Zhenjiang; the Inner Canal from Yangzhou across the Yangtze from Zhenjiang, going through the Gaoyou Lake to join the Huai River at Huai'an, which for centuries was also its junction with the former course of the Yellow River; the Middle Canal from Huai'an to Luoma Lake at Suqian, then to the Nansi Lakes at Weishan; the Lu Canal from the Nansi Lakes at Jining and into the present course of the Yellow River at Liangshan, splitting off downstream at Liaocheng's Dong'e County before continuing to the Wei at Linqing; the Southern Canal (named for its location within Hebei) from Linqing to the Hai River at Tianjin; and the Northern Canal from Tianjin to Tongzhou on the outskirts of Beijing. As such, it passes through the provinces of Zhejiang, Jiangsu, Shandong, Hebei, and the municipalities of Tianjin and Beijing. In 2014, the Chinese government and UNESCO recognized the Eastern Zhejiang Canal from Hangzhou to Ningbo along the former Tongji and Yongji Canals also as official components of the Grand Canal.

Tai'an (Chinese: 泰安; pinyin: Tài'ān) is a prefecture-level city in Western Shandong Province of the People's Republic of China. Centered on Mount Tai, the city borders the provincial capital of Jinan to the north, Zibo to the east, Linyi to the southeast, Liaocheng to the extreme west and Jining to the south. To the west, Tai'an is separated from the province of Henan by the Yellow River.

Its population was 5,494,207 as of the 2010 census, of whom 1,735,425 lived in the built-up (or metro) area made of two urban districts (Taishan District and Daiyue District).

Dong'e County (simplified Chinese: 东阿县; traditional Chinese: 東阿縣; pinyin: Dōng'ē Xiàn) falls under the jurisdiction of Liaocheng Prefecture-level city, in the Shandong Province of China. It is located on the left (northern) bank of the Yellow River, some 100 km (62 mi) upstream from the provincial capital Jinan.

The county is regionally and nationally renowned for the production of Ejiao, a donkey-hide gelatine used in traditional Chinese medicine. According to a ca. 1723 account by the French Jesuits Dominique Parrenin, there was a well in this county which was normally kept closed and sealed, and which was only opened when water was taken to be used in preparation of Ejiao for the emperor's court.