On the day Su Jinwei married into the Duke of Zhen's palace, her mother-in-law dropped her heirloom jade bracelet and asked, "A merchant's daughter is worthy of using jade?" She picked up the fragments and smiled: "I exchanged 30% of my shares in Jiangnan Weaver for this bracelet. If my mother-in-law likes it, I can teach you how to repurpose the jade in the warehouse."
The next day when she established the rules, her sister-in-law deliberately spilled the ginseng soup: "Sister-in-law, your hands are really clumsy." She wiped her clothes and said calmly: "I just checked the accounts. Last month, the rouge purchased in your room was three times more than the inventory in the warehouse - how about I help you make a 'budget control chart'?" When she used the double-entry accounting method to clear up the government's deficit, she also transformed the idle farm into a "tourist flower" garden. After making a lot of money, the eyes of her husband's family changed from contempt to fear.
At the Mid-Autumn Festival banquet, her mother-in-law and the noble lady set up a trap to slander her for stealing jewelry, but she released the account book in public: "Every expense in the warehouse is recorded by a 'fingerprint punch', but the concubine in the second room just pawned the gilt incense burner in the house yesterday." Seeing the livid faces of everyone in her husband's family, she picked up the tea cup and chuckled: "You don't marry into a high family to be a soft persimmon - If you want to play with the rules, I will play something new with you."
