Yanshi Mall was the capital of Shang Dynasty in which period?

The site of Yanshi Mall, called Xibo in ancient times, is the first capital of Shang Dynasty and a national key cultural relic protection unit. It is located in Yanshi, Luoyang. It is the site of Erligang culture (early Shang Dynasty) and a cultural landmark in Xia and Shang Dynasties. Built by Shang Tang and Xia Hou, with a total area of about 2 square kilometers. Mangshan Mountain in the north and Luoshui in the south.

Luoyang Yanshi mall site, covering underground 1-4 meters. 1983 Spring Discovery The Institute of Archaeology of the Chinese Academy of Social Sciences has made many excavations. According to a series of dating data provided by the "Xia Shang Zhou Dating Project", it is speculated that its founding date is about BC 1600. The early age of the third phase of Yanshi Mall is supposed to be around 1400 BC, so the city site took about 200 years from development to abandonment, and was regarded as a cultural landmark in Xia and Shang Dynasties by academic circles.