From ancient document records, this article has drawn conclusions that Capital “South Bo" built by King Tang before his foundation of his country as well as Capital "Bo" (or West Bo) Built after his foundation of his country is Shang City in Yanshi and that Shang City in Zhengzhou is Caoital Aodu which King Zhongding moved to. This article also points out that it is unsuitable for someone to reach a conclusion before holding discussions and draw a conclusion on the basis of archaeological materials instead of ancient document records.
