All of these are associated with Shi Huang-di's reign EXCEPT

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Shi Huang-di, the first Emperor of a unified China, is known for several major actions during his reign, including standardizing writing, ordering the burning of books to control thought, enforcing uniformity of roads to ease administration and military movements, and initiating the construction of the Great Wall to defend against northern invaders. However, the development of acupuncture predates his reign and is not directly associated with his policies or actions. Acupuncture is part of traditional Chinese medicine and has been practiced for thousands of years, with its origins tracing back to at least the Shang dynasty (1600–1046 BCE), long before Shi Huang-di's time.

All of These Are Associated with Shi Huang-Di's Reign EXCEPT