In ancient times, the sword was known as the "king of hundreds of battles". Especially in the Tang Dynasty, sword-wielding prevailed in the ruling and opposition parties, and even the literati took "calligraphy sword" as the fashion, which was called calligraphy sword career. Sabre is not only a kind of status, but also a manifestation of martial spirit. Coupled with a full book of poems, it is a symbol of both civil and military skills. Li Bai practiced sword as a teenager and studied under his father Li Ke. Li Ke is a frustrated scholar with an ancestral Longquan sword. He smells chickens dancing every day and is good at fencing. Influenced by this, Li Bai loved to dance Longquan sword since childhood. Later, he took the legendary "Zhao Chushi" as his teacher, and his knowledge and swordsmanship were greatly improved. "Teenagers learn the sword and master the white ape", and they have made the ambition of "helping the poor" and "securing the country", hoping that one day they can "hold high their swords", give generously and make a name for themselves.
In the spring of the 12th year of Kaiyuan (724), Li Bai took the Longquan sword given to him by his father and bid farewell to his relatives and friends. From then on, Longquan sword became his favorite thing, and he began a strong journey to visit the famous mountains and rivers of the motherland. He wrote many immortal poems that enthusiastically eulogized the great rivers and mountains of the motherland. It is Longquan sword that constantly inspires his poet and enriches his imagination. Write the heroic spirit of a heroic teenager: "A good horse is gold, and Longquan is a gold belt"; General's heroic expedition: "Wan Li ventured to explore the tiger's den and drew his sword out of Longquan with three cups"; Free and easy to say goodbye to friends at night: "Longquan untied the brocade belt and poured out thousands of sacrifices for you"; Fighting chivalry in rivers and lakes: "I know more about people among the rough people, and I have Longquan at my waist", and so on.