Tomb-Sweeping Day is one of the most important traditional festivals in China. This is also an important festival for offering sacrifices to ancestors and sweeping graves.

Tomb-Sweeping Day custom refers to the custom of paying homage to ancestors before and after Tomb-Sweeping Day. However, the customs in Tomb-Sweeping Day are rich and interesting. Some of these customs are to remember enemies, some to pray for evil spirits, and some to keep fit. From the Qingming custom, we can see the health wisdom and cultural psychology of ancient Chinese people. April 4 -5 in the solar calendar every year is not only a day to worship ancestors and remember martyrs, but also a day for outing, which is a distinctive festival.