Jinghan did some calculations. If she were to buy thirty acres of land in that place, she would need 300 taels of silver. Adding the cost of building houses, fixing roads, hiring workers, and storing food supplies, she realized that she needed to prepare a total of 1,000 taels of silver. "Uncle Lin, if you're not in a hurry, let's wait a month. After I sell the oak silkworms, I'll invest the money into your wine shop. How does that sound?" Jinghan felt confident that building a wine shop there would make money, so she proposed to invest in it. After all, Mrs. Chen had already said that Jinghan could decide how to use the money from selling the oak silkworms. Besides, the money wouldn't generate income just sitting around. But if she invested in the wine shop, there would be dividends in the future, which was better than leaving the silver idle.