The Legend of jiaozi
Legend has it that one year in Tomb-Sweeping Day, Li Xiucheng, the general of the Taiping Heavenly Kingdom, was chased by Qing soldiers, and a nearby farmer came forward to help, disguised Li Xiucheng as a farmer and cultivated land with him. Li Xiucheng didn't get caught, and the Qing soldiers didn't let it go, so they sent more soldiers to set up checkpoints in the village, and everyone who left the village had to be inspected to prevent them from bringing food to Li Xiucheng.
When he got home, the farmer thought about what to bring to Li Xiucheng and slipped on a clump of wormwood. When he got up, he saw that his hands and knees were stained with green. He immediately had a plan, and quickly picked some wormwood to go home, washed it, boiled it, squeezed it into glutinous rice flour and made it into zongzi.
Then put the green jiaozi in the grass and mix with the sentry at the village entrance. Li Xiucheng ate these green balls and felt fragrant, waxy and non-sticky. After dark, he bypassed the Qing army post and returned to the base camp safely. Later, Li Xiucheng ordered the Taiping Army to learn to be a youth league to defend itself against the enemy. The custom of eating dumplings has spread.