Dagger is a Chinese word that describes the power of calligraphy. It also means that the other party has set up a battle array, and the situation is tense and about to break out. From "Ancient and Modern Book Review".
Example sentence:
"Ancient and Modern Book Reviews" by Yuan Ang of Liang Dynasty in the Southern Dynasties: "Wei Dan's calligraphy is as powerful as a dragon and a tiger, and the sword is at war."
Zhao of the Song Dynasty Volume 2 of Yu Shi's "Bin Tui Lu": "[Yuan Ang's "Book Review":] Liang Hu's book is like a dragon and a tiger shaking, and the sword is at war." Ming and Song Dynasty Lian's "Postscript of the Jiri Guisi Stele": "The writing is majestic and has the potential of a sword at war." "Yang Maojian of the Qing Dynasty" "Jingchen Miscellaneous Records·Ding Nian Jade Bamboo Shoots": "By chance, I learned to paint orchids, windy branches and rainy leaves, and they were in a state of tension."
Volume 1 of Chen Tingzhuo's "Bai Yuzhai Ci" of the Qing Dynasty: "Jia Xuan's poems focus too much on areas such as "Po Zhen Zi" and "Shui Long Yin", which inevitably lead to tension. When written, the style is vigorous and the meaning is profound, so there is no need to be tense. It has penetrated for seven chapters, which is a unique skill."