大明湖畔卖烧饼的容嬷嬷大明湖畔买烧饼的皇阿玛
[dà míng hú pàn mài shāo bĭng de róng mā mā dà míng hú pàn măi shāo bĭng de huáng ā mă]
This unique name makes a clever reference from two distinct cultural contexts: the popular drama Story of Yanxi Palace where Auntie Rong is a main character, and Emperor Kangxi buying baked buns near Daming Lake. This nickname reflects a creative combination that is likely intended humorously or for entertainment.