There is a porridge shop in Guangzhou that has opened more than 50 stores. Almost no one knows it. Originally, its name was originally called “three yuan and the first porridge”, and it was the top three in the feudal era of the Imperial Examination High School (No. 1 , No. 2, No. 1 ) Named after the meaning. After the name of the founder, Wu Zhanji. According to legend, there was a scholar who went to Beijing to take the test. His wife was afraid that he would go hungry on the road. He specially put the meatballs, pig liver and other full-fledged materials together. The show was very touched, and finally won the champion and the brocade was returned to the hometown. For "and porridge", because there are meatballs, pork belly, pig liver, etc., it is also called "three yuan and the first porridge." Later generations have been effective, and now gradually evolved in the Xiguan area, students eat the first porridge the night before the college entrance examination, in order to seek the "No. 1 and No." good intentions. Before the college entrance examination every year, people who come to eat and porridge to get a good head are crowded with shops.