The Qingming Festival is also known as the Smart Festival, because "Qingming" and "smart" are homophonic, the ancients called the Qingming Festival "Smart Festival" is the hope that through this festival so that children become The Qingming Festival originated in the ancient times from the belief of ancestors and the rituals of spring festival.

The Qingming Festival is an ancient festival of the Chinese nation, which is not only a solemn festival for sweeping tombs and sacrificing ancestors, but also a joyful festival for people to get close to nature, trekking and enjoying the fun of spring. Tomb-sweeping and honoring ancestors on Qingming Day is a fine tradition of the Chinese nation since ancient times.