What taboos did feudal ethics have on women in the early Ming Dynasty?

The early Ming Dynasty was an era when feudal ethics severely imprisoned women. When Zhu Yuanzhang, the emperor of the Ming Dynasty, ascended the throne, he issued an imperial edict: "A folk widow who died thirty years ago and did not change her manners fifty years later shall be exempted from being a servant." From then on, from emperors, queens, ministers to emperors and literati, feudal books advocating three obedience and four virtues were constantly concocted to bind women's body and mind. Blame Du Liniang for sleeping at noon and embroidering a pair of flowers and birds on her skirt. It is even forbidden to play in the garden. Of course she can't have free love. It can be said that Du Liniang in Yuan Zaju is more unfortunate than Cui Yingying. She has never met a young man. After the Peony Pavilion came out, "the story of the West Chamber was lightened several times". Shen Defu's Miscellaneous Notes on Ancient Songs in Ming Dynasty has aroused great repercussions among female audiences, actresses and female readers. Xiaoling, an actress in Hangzhou, couldn't marry the right person, so she became depressed and sick. When she performed Dream Seeking and Mourning in the Peony Pavilion, she was always "touching, heartbroken and full of tears". Once, when I sang "I want to be beaten, I want to be popular, it will rain and be sunny, and I can meet Megan", I jumped on the stage. The actress who plays Chunxiang came up to find that she was dead. Because Tang Xianzu's "Peony Pavilion" reproduces the deep oppression of women by ethical codes and shows the deep pain of women, it naturally causes them to sing strongly.