a historical city in China that was one of the ancient capitals of several dynasties, including the Han, Tang, and Zhou dynasties. It was a prominent political, cultural, and economic center during these periods and played a significant role in shaping Chinese history and civilization. Chang'an was known for its grand architecture, bustling markets, and vibrant cultural scene, making it a symbol of power and prosperity in ancient China. Today, the modern city of Xi'an stands on the site of ancient Chang'an, preserving its rich legacy and historical significance.
