At the end of the Eastern Han Dynasty, after Zhou Yu took Jingzhou, he saw a pie in the street, Xian Yi, old and young. I just know that this kind of cake is called Guo kui, which is oily but not greasy, delicious and memorable. Zhou Yu was overjoyed and ordered the old man who made the pot helmet to be invited to the camp. Since then, the delicious pot helmet for the elderly has been very popular in the military camp. Xiao Qiao and Da Qiao have become die-hard fans, and the reputation of Guo Kui has spread to Lu Bu's ears. Unexpectedly, this pot helmet went through the Three Kingdoms period and made this story. 20 15 Suzhou surround furnace catering management co., ltd. started research and development, and 20 17 standardized the production of pot helmets. Since then, the pot helmets of the three countries around the furnace have officially appeared.