According to Records of Historical Records and Biography of Huaiyin Hou, Han Xin, a general of the Han Dynasty, led an army to attack Zhao, went out of Jingxing Pass and ordered last stand, a soldier. Han Xin was used to facing the enemy, and there was no retreat after the situation to strengthen the soldiers' determination to fight to the death. As a result, Zhao was greatly defeated.

Close at hand: Very close. Describe the distance very close.

Source:

Su Songshi's "Hangzhou Xie Shangbiao": "Awesome spirit is close at hand."

Example: the horse was clearly visible, but it was mistaken for missing, just like "absent-minded, blind"

There is a local monk named Miracle who is very interested in poetry. He admired Zheng Gu's talent for a long time, so he came to visit with his own poems. Qi Baishi invited Zheng Gu to read these poems one by one. When Zheng Gu read the poem "Early Plum", he couldn't help thinking. Zheng Gu intoned, "In Zita Law, the former village opened several branches last night ..." Zheng Gu said to Miracle, "It's not too early to open a few more flowers." Zheng Gu hesitated for a moment and said, "It is better to change the word' number' into the word' one'." Qi listened and said in surprise, "What a change!" Bowed respectfully to Zheng Gu. When the literati knew about it, they called Zheng Weiji's "teacher of the first class".