Younger performers practice their craft by learning to imitate the character of Lady Aoshu as created by Wei Hai-min, and her two-decade run with a single character has become lore in Taiwan theatrical circles.
魏海敏所創造出來的「敖叔征夫人」，成為後輩演員學習模仿的典型，而她耗費 20 年經營同一個角色，也成為台灣戲曲界一則佳話。