MIT historian Tristan G. Brown opens his course Dynastic China (21H.151, Fall 2024) with a survey of what studying China's dynastic past can teach and why the subject rewards sustained attention. He sketches the scope of the material the course will cover, from the earliest dynasties through the collapse of imperial rule, and explains how the semester is organized around primary sources, recurring institutional themes such as bureaucracy and law, and the methods historians use to reconstruct a period spanning thousands of years. Brown also addresses common misconceptions about a monolithic unchanging China, arguing instead for a history of repeated transformation across dynasties. The lecture functions as both orientation and first substantive framing, giving students the conceptual scaffolding, timeline, and reading approach they will use before the course moves into specific dynasties and topics in later sessions.