Building of Imperial Examination Era

The general trend of the world is that after a long period of division, unity is inevitable, and after a prolonged period of unity, division will occur. After more than 300 years of long-term division, China was reunited during the Sui dynasty and established an empire with vast territory. The Tang dynasty that followed the Sui dynasty was a powerful and prosperous era, not only with vast land and abundant resources, attracting talents from all over the world, but also with a grand and vibrant atmosphere.