Travel Back in Time and Become a Widow, Practice Medicine, Do Business and Raise a Daughter

[No palace fighting and house fighting + no space + no system + the heroine concentrates on her career and raising her daughter instead of falling in love + an adaptation of a real business war] Single mother Lin Chengcheng traveled back to ancient times and became a widow. The eldest daughter is stupid and beautiful, the second daughter has low self-esteem and is timid, and the third daughter is crying for food. She can only focus on her career and childcare. He set up a stall to do business and practiced medicine to save people. His skills made the whole family rich. The daughters have great success in love and career. But when faced with the pursuit of a handsome and wealthy man, she still chose... This is a short story about character growth, with family ties and love. The heroine's revenge is quick, her love and hate are clear, there is no bloody plot, and the breast nodules are friendly.