ng wrong with it." Li Chen said calmly.Zhang Hezhi bowed respectfully, then carefully picked up the bowl of medicinal soup sent by Zhao Rui. He first sniffed it, then used a silver needle to test for...of soap is one tael of silver, and it can be sold for five times the profit. Each bar of soap brings a net profit of four taels of silver. Not only is Li Chen very satisfied, but even the Liu family's...