Legend has it that after Wu Zixu committed suicide at the end of the Spring and Autumn Period, Gou Jian, the King of Yue, sent troops to attack the State of Wu, surrounded Gusu City, the capital of the State of Wu, and Wu Jun was trapped in the city. The women and children in the street cried bitterly.

Before he died, he said to his men, "If the country is suffering and the people are short of food, you can dig three feet under the city wall to get food." After Wu Zixu's death, his men were surrounded by Vietnamese troops, and many people starved to death because of lack of food in the city. At this time, someone remembered Wu Zixu's words, so they went to dig the city wall and dug more than three feet deep. Sure enough, they dug up many edible "city bricks", that is, rice cakes, and won the battle.

It turns out that when Wu Zixu supervised the construction of the wall in Gusu City, he was ready to deal with the famine. Since then, every household has made rice cakes and eaten rice cake soup on New Year's Eve to commemorate Wu Zixu.

Extended data:

Wu Zixu's message:

Wu Zixu (559 BC-484 BC) was a doctor, strategist and famous official of the State of Wu at the end of the Spring and Autumn Period. Change the seal to Shen, also known as Shen.

Wu Zixu's father, Wu She, was the teacher of Wang Zijian, King of Chu Ping. Because of Fei Wuji's slander, Wu Zixu and his eldest son, Wu Shang, were killed by King of Chu Ping. Wu Zixu fled from Chu to Wu, became an important minister of He Lv, the king of Wu, and was the builder of Suzhou City, where there was Xumen.

In 506 BC, Wu Zixu cooperated with Sun Wu to invade the capital of Chu, and Wu Zixu dug the tomb of King Chu Ping and whipped his body for 300 times to avenge his father and brother. Relying on the strategies of Wu Zixu and others, Wu defeated Xu, Lu and Qi in the west and became a tyrant.

Wu Zixu has repeatedly advised Fu Cha, the king of Wu, to kill Gou Jian, but Fu Cha wouldn't listen. Fu Cha, eager to enter the Central Plains, led an army to attack Qi, and Wu Zixu once again advised Fu Cha not to attack Qi for the time being, so as to destroy Yue first, which was rejected. Fu Cha listened to the slanderers of Taizai's uncle, saying that Wu Zixu plotted to rely on Qi to oppose Wu, and sent someone to send a sword to Wu Zixu to commit suicide.

Before committing suicide, Wu Zixu said to the crowd, "Please gouge out my eyes and put them on the east gate. I want to see Wu's death. " Nine years after Wu Zixu's death, Wu was destroyed by the sneak attack of Yue.

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