What are the ways in which Tomb-Sweeping Day commemorates his ancestors?

On this day in Tomb-Sweeping Day, there are many ways to commemorate our ancestors. Tomb-Sweeping Day is not only an extremely important agricultural season, but also the only solar term among the 24 solar terms that has been popularized as a folk festival, also known as "Tomb-Sweeping Day". Since ancient times, there have been rich commemorative and recreational activities such as sweeping graves, inserting willows, hiking and flying kites. Grave-sweeping is the earliest custom in Tomb-Sweeping Day, which is simplified with the progress of society. Now, when sweeping graves, children and grandchildren prune the graves of their ancestors and the weeds around them before providing food and flowers. If the remains are cremated, the descendants will go to the ashes to worship their ancestors instead of sweeping the graves. Chinese Singaporeans also set up a main card for the dead in the temple, and the temple has thus become a place to worship ancestors in Qingming. On that day in Tomb-Sweeping Day, some families also worshipped their ancestors at home.