linguistic:paraphrasing, quality:correction
Later history

During the North Song dynasty, Luoyang was the 'Western Capital' and birthplace of Zhao Kuangyin, the founder of the Song dynasty. It served as a prominent cultural center, housing some of the most important philosophers. This prosperity was mainly caused by Luoyang undergoing new developments and reconstruction during this period.

During the Jurchen Jin dynasty, Luoyang was the "Middle Capital".

Since the Yuan dynasty, Luoyang was no longer the capital of China in the rest of the ancient dynasties. During the Yuan and Ming dynasties, Luoyang was razed and rebuilt twice. Its walls were destroyed by peasant rebels in the late Ming period. The city walls were then rebuilt during the Qing dynasty. The population was reduced to that of an average county. However, for one last time, Luoyang city was the capital of the Republic of China for a brief period of time during the Japanese invasion. By 1949, Luoyang's population was 75,000.