One of the Winter Solstices (also known as the Winter Festival) of the origin of traditional festivals in China-eating "frozen ears"

There used to be a saying in old Beijing that "winter solstice wonton, summer solstice noodles". According to legend, during the Han Dynasty, the Xiongnu in the north often harassed the frontier, and the people were restless. At that time, there were two leaders, Xiongnu tribe and Tun tribe, which were very cruel. The people hated it, so they wrapped it into a corner with meat stuffing and called it "wonton" with the sound of "muddy" and "swallowing". I hate eating, and I want to quell the war and live a peaceful life. Because wonton was originally made on the winter solstice, every family eats wonton on the winter solstice.

Eating "frozen ears" is a common name for Henan people to eat jiaozi from the winter solstice. Why is there such a diet custom? According to legend, Zhang Zhongjing, a doctor from Nanyang, was an official in Changsha. When he retired in his later years, it was a snowy winter and the wind was biting. He was very sad when he saw the villagers on both sides of the Baihe River in Nanyang dressed in rags, and many people's ears were frozen rotten. He asked his disciples to set up a medicine shed in Guandong, Nanyang, and put mutton, peppers and some cold-dispelling herbs in a pot, fished them out and chopped them up, imaged their ears with leather bags, and then put them down in the pot to make a medicine called "cold-dispelling and ear-correcting soup" for the people. After eating it, the villagers' ears will be fine. Later, on the solstice of winter, people imitated and cooked, thus forming the custom of "pinching ears". Later, people called it "jiaozi", while others called it "flat food" and "instant noodle jiaozi". It is also said that people will not be frozen in jiaozi after eating the winter solstice.