Before the Yuan Dynasty split, the rebels surged. Zhu Yuanzhang led an army to attack Chuzhou, and quarried at Qing Ji (now Nanjing). The battle of quarrying is an important battle for Zhu Yuanzhang's army to turn the corner.
Quarrying is the natural barrier of Qing Ji. If you want to attack Qing Ji, you must take the quarry first.
Early that morning, at dawn, Zhu Yuanzhang's fleet braved the wind and waves and set out for quarrying. As soon as the ship left the estuary, General Liao Yong 'an came to ask for instructions: "Where did the ship stop when the army crossed the river?" Zhu Yuanzhang replied: "The cow's pearl on the other side is facing the big river, which is a good place to berth warships."
At this time, there was a north wind blowing on the river, and the ship sailed through the wind and waves, and soon approached the Niuzhu River. What Zhu Yuanzhang never expected, however, was that at this moment, the Yuan Army was as closely guarded as an iron drum on Niuzhu Rocky, while Haig Man Zi, the general of the Yuan Dynasty, was standing on the Rocky with a weapon, fighting to the death with Zhu Yuanzhang.
Zhu Yuanzhang spread out the word "warship" and asked his men loudly, "Who can get to Shantou first? I want him to be a pioneer! "
The young general Guo Ying rushed out with his troops. Just as he was about to climb the Rocky Mountain, he saw arrows raining down on the Rocky Mountain and soldiers falling into the water. At this critical juncture, Chang Yuchun, Zhu Yuanzhang's assistant, came to the front line by spaceship. Zhu Yuanzhang suddenly put down his hand and said to Chang Yuchun, "General Chang came at the right time. Didn't you win the first prize and fight for the pioneer? Now is the opportunity! "
Zhu Yuanzhang immediately let the flag fly, only to see Chang Yuchun shout at top of voice, holding the shield in his left hand and the pike in his right hand, flapping his arms, leaping forward and stepping on the rocks. At this time, Guo Ying and Hu Dahai, under the command of Zhu Yuanzhang, who had already captured Los Angeles, rushed up to stab the Yuan Army and died in a panic.
Now, the "big footprints" of the scenic spots under Caishiji are said to have been left by Chang Yuchun when he landed in Shijie.