First, about getting on the bus at the intersection.
Jiaozi said that when someone leaves, they should make a bowl of jiaozi to see them off. In some places, people were told to go out to jiaozi and see them off in jiaozi. There seems to be a saying in the army that jiaozi should be driven out. Jiaozi occupies a very important position in our traditional culture, especially in the north. Before modern times, jiaozi was only eaten at major events such as Chinese New Year and ancestor worship.
Therefore, jiaozi is used to show respect for people who are away from home. If it is used to see them off, guests will feel your concern. Also, the shape of jiaozi is very similar to that of an ingot, so seeing off to eat jiaozi is also a wish for people who go out to make a fortune. Besides, jiaozi? Jiaozi? And then what? Feet? Homophonic, jiaozi also means to bless those who are good at going out.
Second, about getting off.
Getting off means welcoming guests or family members with a bowl of steaming noodles when they come back. Noodles are long, so there are noodles? Dragon? Or? Often? So we often eat a bowl on China's birthday? Longevity noodles? . And it is used to give people a banquet, and it is also hoped that the relatives who come back can often reunite and not be separated, and that the guests who come can come and go often.
And noodles are shaped like a long line. The host family hopes to tie the guest's legs with this line and hope that the guest can stay for two more days. Moreover, noodles are easy to digest and are very suitable for eating after traveling.