It means that after eating boiled eggs with shepherd's purse on March 3, the body will become stronger and stronger, so strong that it can crush all the stones.

Every year, on March 3rd, young men and women of Zhuang nationality gather in the streets to sing songs, or gather at the riverside for a banquet. March 3rd is not only an important traditional festival of Zhuang nationality, but also a traditional festival of Han, Yao, Dong and Miao nationalities in Guangxi.

In addition to the important traditional habits, there is also a widely spread custom on March 3rd, which is called "boiled eggs with shepherd's purse". Shepherd's purse is also commonly known as local dishes. Rural proverbs call eating shepherd's purse on March 3rd as: boiled eggs with local dishes will be trampled on after eating boiled eggs with shepherd's purse on March 3rd, which means that you will become stronger and stronger.

On the origin of boiled eggs with local dishes on March 3rd;

According to legend, in Chu, people have headaches because of wind and rain. On the third day of March, Shennong passed Yunmengze (now Xiaogan, Hubei) and saw that the villagers had a terrible headache. He found wild eggs and local vegetables and cooked them to satisfy people's hunger.

When people ate it, their heads suddenly stopped hurting. The custom of "on March 3, eating local dishes and boiling eggs will keep you from having a headache for a year" has also continued to this day.