History: Scholar of the Great Xia.

Summary

Sun Jing introduces three innovative products: soap, perfume, and alcohol. Soap helps maintain personal hygiene and prevent diseases, priced at one silver tael. Perfume, costing one hundred silver taels, provides a pleasant fragrance. The most significant item is alcohol, a divine medicine for cleaning external wounds, priced affordably at one silver tael per bottle. Sun Jing emphasizes the importance of proper usage and highlights his master's compassion in making these products accessible to the common people.

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