Tianjin in Ancient Times
Tianjin is located on an alluvial plain that was formed after a marine regression. As early as the Paleolithic period, over 100,000 years ago, humans lived and reproduced in today's Jizhou District.
Over 4,000 years ago, the central urban area of Tianjin emerged from the sea. Later, the legendary emperor Yu the Great dug the Yuhe River, diverting water from the Yellow River into the sea through what is Tianjin today. Since then, the Yellow River has flowed into the sea through this area three times. Coupled with the joint action of "nine downstream rivers", an alluvial plain was formed and the coastline was gradually shifted eastward.
During the Spring and Autumn Period (770 BC - 475 BC), the coastline of Tianjin was located roughly to the east of today's Zhangguizhuang, Jugezhuang, and Shajingzi. By the Warring States Period (475 BC-221 BC), many densely populated villages had appeared in the plain area of Tianjin. Archaeological findings show that in the outskirts of Tianjin alone, remains of ancient villages have been discovered in as many as 50 places.
The Founding of Tianjin Garrison

“Zhuanweitu” is a painting that depicts the transportation of grains in Tianjin during the reign of Emperor Kangxi (1662-1722) of the Qing Dynasty.
Tianjin in Modern Times
Tianjin was one of the first Chinese cities to come into contact with modern Western civilization and has been a leader in industry, finance, trade, business, education, and military affairs. It boasts more than 100 "firsts" in China, including the first university, public hospital, post office, and mint. ln the first half of the 20thcentury, Tianjin rapidly developed into an important foreign trade, industrial and financial center in northern China. It was also the second-largest industrial and commercial city, and the northern economic center of China. Thanks to its economic radiation and driving effects, northern China has witnessed unprecedented progress in modernization and export-oriented development across various industries. With the substantial improvement of overall economic strength, northern China has reversed the downward trend of its economic position and become one of the regions with a high level of economic development in China.
Location Advantage
Tianjin, located in northern China, is a transitional area from the Yanshan Mountains to the coastal plain. It has a total land area of 11,966.5 square kilometers, with the mounded plain area accounting for 93%. The highest point is Jiushanding Mountain, with an elevation of 1,078.5 meters above sea level. In contrast, the lowest point is only 3.5 meters, located in the southeast adjacent to the Bohai Bay. Tianjin has a geological history of 2 billion years, featuring diverse landforms. The Tianjin Jizhou District National Geopark is the only national geopark in China documenting the geological history of the Middle and Upper Paleozoic eras.

Binhai New Area Beidagang Wetland