1. It is said that the custom of ancestor worship in Tomb-Sweeping Day began with the "tomb sacrifice" ceremony when ancient emperors and generals went out for an outing. To commemorate Jiexiu, Jin Wengong and Tomb-Sweeping Day lead ministers to worship Jiexiu every year. Over time, it formed the custom of Tomb-Sweeping Day.

2. The origin of Tomb-Sweeping Day is said to be that during the Spring and Autumn Period, Jin Gongzi fled from overseas to escape persecution. In the escape, he was so hungry that he couldn't stand up anymore. After searching for food for half an hour, he found nothing. When everyone was upset, he pushed him to a quiet place and cut meat from his thigh. He made a drink for his son. Conger gradually recovered his spirit.

He shed tears when he knew that Jonah had been cut off by meson's foot. Ren Wendong was very shy when he heard this. Who did he personally take to entertainment Z? However, Tzu Chi set out for Sanshan. Wanshan Mountain Road is densely forested and very dangerous. It is not easy to find someone. Some people put forward the plan of burning Mianshan on three sides and forcing mesons to push. The fire burned all over 30 thousand mountains without warning.

When the fire went out, people found him sitting on his back under the old willow tree, and his mother was dead. Seeing this, the Sanskrit of the rulers cried. When the funeral was held, a bloody book was found in a tree hole, which said, "Cut the meat to serve the king and do your best." In memory of Joan, I ordered that this day be designated as the Cold Drink Festival.

5. Several years later, Jin Wengong became the monarch of the Jin Dynasty. After Wen Xun took office, he rewarded the desperate hero, but forgot his kindness. Many people complained that meson was unfair and asked him to face Wang for a reward. However, Jiezi despises hard-working people the most. He tucked into a suit and quietly went to Mianshan for seclusion with his mother.

6. The next year, Shen Wen took his minister to a monument and learned that the old willow tree had come back from the dead. The old willow was given the name of "Qingming Willow", which passed the cool festival to the world. The next day, it was designated as Tomb-Sweeping Day.

Extended data:

Grave-sweeping in the Ming Dynasty, called "ancestor worship", is the biggest day to pay homage to ancestors in China. Therefore, most Han people in China and some ethnic minorities visit graves in Tomb-Sweeping Day. Some ethnic groups will do similar things on other days.

Baidu Encyclopedia-There are customs and stories about Tomb-Sweeping Day.