There is a saying of "getting on the dumpling and getting off the noodles", This refers to eating dumplings for the person to be sent off, When receiving the wind, eat noodles for the person being received. There are also those who say "see off dumplings and welcome noodles", There are also those who say, "Go out and make dumplings. Go home and make noodles." or "Get on the horse and make dumplings. Get off the horse.". This custom has a long history and profound meaning. It has been used by the people until now, and has become an important etiquette for people to welcome and send off. In the north, when children and relatives want to go away, the elders will make a meal of dumplings to see them off. At this time, the dumplings are not only packed with delicious food, but also full of family affection. Relatives gather together and pack the friendship of blood thicker than water into "gold ingots", so that relatives who travel far can take them to the ends of the world and the end of time. Therefore, those who work hard outside will miss their hometown and relatives when they start to make dumplings. Although small, it contains feelings larger than the sky and deeper than the sea. That's why we eat dumplings when we get on the bus. Children and relatives come back from a long trip, temporarily ending the pain of parting and missing. The elders will give a bowl of fragrant noodles to welcome them back, hoping that their relatives will accompany them for a long time. That's why you have to eat noodles when you get off the bus. "People have joys and sorrows, and this is difficult to complete in ancient times". It is common for relatives to get together and disperse. People use dumplings and noodles to express their deep feelings for each other. Food is used as a medium to convey feelings, which makes people think about things. This kind of thinking is daily, hourly and everlasting.