"Aiwowo" is a famous snack in Beijing, a white doughnut like snow, soft and sweet. Qing Dynasty Li Guangting's "countryside proverbs to solve the Yi" book has introduced, because a Ming Dynasty emperor loved to eat this nest, want to eat when they commanded: "Imperial Ai Wo Wo." After it was introduced to the people, the plain people only said the last three words "Ai Wo Wo Wo". There are records of Ai Wo Wo Wo in the Ming Dynasty's Jin Ping Mei (Plum in the Golden Vase). Ming Wanli year Liu Ruoyu in the "discretionary Zhi" said: "to glutinous rice sandwich sesame for the Liangcao, pill and stuffed for the nest, that is, the ancient 'do not fall clip' is also." It can be seen that "Aiwowo" was also called "BuLuZhuan" at that time.

About this beautiful point, there is another legend.

Legend has it that after the Qianlong master's princess in the palace, all day long homesickness, do not want to eat, Qianlong ordered the Imperial Household Cuisine, said: who can make the princess love to eat things, promote the silver reward in no time. As the saying goes, "there must be courageous people under the heavy reward", all kinds of chefs took out their skills, cooking delicious food, but unfortunately, the consort still has no appetite. This can be anxious bad Qianlong master, ordered to call the white hat camp people into the palace to the consort to do the hometown food.

That said, before the princess into the palace, people in Xinjiang originally had a husband, the princess into the palace after the White Hat camp hiding. Qianlong master a decree to the White Hat camp to do the hometown food drop to the consort, the opportunity has come. So did the family heirloom rice balls. As long as this Jiang rice dumplings into the palace, the perfume naturally know that her husband also came.

Jiang rice dumplings sent to the Palace, the eunuch asked what this food called, the husband of the consort thought, his last name Ai Baiti, a bright idea, blurted out that this food is called "Ai Wo Wo". But it is not, the last name of Ai do nest. The Princess saw the "Ai Wo Wo" will know that her husband came, gently bite a mouthful. At this time, the Qianlong master also from the eunuch's mouth to know the consort to eat, great joy. Decree to let Ai Buyi every day to send Ai Wo Wo into the Palace. How do he know, this Ai Baiti previously who ah. In today's words, the Qianlong master in a sense, but also with a top "cuckold".

To ask "Ai Wo Wo" why the last name "Ai", said the return of Qi is the last name "Ai" to do the "glutinous rice dumpling ". If, back then, it was not "Ai Baiti" is "Buy Baiti", then it should be called "Buy Wo Wo".