Bean Juice is Ye Guangqin's novella, which tells the life story of a woman named Mo Jiang who spans half a century. Mo Jiang is a maid of humble origin. Her story took place in old Beijing. From the microscopic perspective of the first person, the novel tells the story of Mo Jiang's ease and calmness in the face of life's hardships after being asked to marry by an old lady and being paid off by her husband Liu Chenggui as gambling money.