ng, the aftertaste lingers endlessly. First bitter then sweet, it makes one's tongue feel refreshed, feeling the taste is wonderful and unmatched. The tea of the Great Qin is fragrant, even ordinary t...ption volume was actually not large, so the price was very cheap.Now that the Qin Empire has invented firearms, the demand for gunpowder will skyrocket. This is something the high-ranking officials of...