Xi'an is a major city in north-central China and serves as the capital of Shaanxi province. It is one of the oldest cities in China, with a history that dates back over 3,000 years. Known for its rich cultural heritage, Xi'an was the starting point of the ancient Silk Road and has been a significant center for trade and commerce. The city is famous for the Terracotta Army, a collection of thousands of life-sized sculptures that were buried with the first emperor of China, Qin Shi Huang. Xi'an also features well-preserved ancient city walls, vibrant street food, and a blend of various cultural influences, making it a popular destination for tourists.