After returning home, Jinghan got busy with having her mother soak the beans. Mrs. Xue had picked out some soybeans yesterday and picked some more today. Then she found a large basin, filled it with warm water, and soaked the beans. The water used to grow soybean sprouts can't be too hot, or the beans will rot.
Jinghan had some understanding of bean sprouts. In her previous life, when winter came, many people would grow bean sprouts to sell. At that time, her grandmother would also make some, and Jinghan often helped, so she was quite familiar with the process. Seeing Mrs. Chen soak the beans so proficiently, she knew there probably wouldn't be a problem.