Why is Sister Xianglin a "woman without spring"?

Sister Xianglin is said to be a woman without spring because she has been accompanied by misfortune all her life. She has the industriousness, simplicity and kindness of all working women in China. "She seems to be bored and powerful all day, almost equal to men", and has extremely low requirements for life. "No matter what she eats", "However, she is not satisfied, her face is white and fat, and she gradually smiles when she quarrels". Moreover, she is also very strong and dares to fight against the unfortunate fate. In her first marriage, she became a widow because of her husband's death. She was not crushed by misfortune and came to Luzhen, hoping to earn a minimum living by working with her own hands. However, this life did not last long, and she was sold to He Laoliu in the mountains by her strict mother-in-law. She was forced to go to church even though she hit a big hole in her forehead. Fortunately, her husband is hardworking, honest and capable, and soon she has a son Amao. Sister Xianglin finally saw the smile that life gave her. However, the good times did not last long. Her husband died of illness, and Amao was taken away by the wolf. Sister Xianglin, strong and resilient, was almost defeated. "The color on her cheeks has disappeared", "Her eyes are not as energetic as before" and "There is no smile on her face like a dead body all day", but she just mechanically said "I'm so stupid, really,,,,". However, even at this time, she did not completely lose the courage to live. She still came to Luzhen and Master Lu's house, hoping to start a new life. Even spent a year's salary to donate the threshold to atone for the sins imposed on her. But Master Lu did not allow her to prepare a blessing gift, and she still had no right to pray. As a result, she can only struggle in extreme mental pain. Sister Xianglin is a victim of feudal ethics, but she is also a conscious defender of feudal ethics. Her mind is full of strong feudal chastity, and she is fighting against fate, not feudal ethics. She doesn't want to remarry because she thinks widows should be sober and can't remarry, so she makes a scene. So every time she struggles, the misery of her fate deepens. If she doubted the existence of the soul, her spiritual world would not be so painful. Isn't Sister Xianglin's tragic fate the epitome of the tragic fate of working women in old China? By portraying the image of Xianglinsao, Mr. Lu Xun pointed out that the real enemy of women's liberation is not only feudal ethics, but also working women themselves.