Xia Er is a traditional Chinese festival celebrated on the second day of the second lunar month. It marks the beginning of spring and is often associated with agricultural activities. The festival is known for various customs, including the eating of spring pancakes and the practice of hair cutting, which symbolizes renewal and good fortune. During Xia Er, people also engage in various activities to welcome the arrival of spring. This includes planting seeds and preparing for the upcoming farming season. The festival is an important cultural event that emphasizes the connection between nature and agricultural life in Chinese culture.