In the biography of Zhen Huan, the sweet-scented osmanthus cake with lotus root starch made in Shenmeizhuang Palace is the most delicious. The emperor and Zhen Xuan both praised it, which shows that they like it. After eyebrow zhuang's death, Zhen Xuan arranged the cooks in Meizhuanggong to her palace, which was also considered to allow the emperor to eat the sweet-scented osmanthus cake with lotus root starch. Zhen Xuan also proposed to the emperor to seal the Sixth Palace with the help of Sister Mei's sweet-scented osmanthus cake and lotus leaf soup. There is also a TV show about lotus root, in which Cao Guiren peeled off a plate of lotus seeds with lotus hearts for the emperor to taste to express Reiko's heart, so the emperor agreed that she took Princess Wenyi from Huafei.