The report of the 20th National Congress of the Communist Party of China emphasized that we should strengthen the study and education of military history, prosper and develop a strong military culture, and strengthen the cultivation of fighting spirit. The husband fights with courage. During the 95 years' glorious journey, the people's army carried forward its heroic and tenacious fighting spirit and achieved one victory after another. The fighting spirit tempered by blood and fire is an important support for officers and soldiers to make contributions to the cause of building a strong military. In the new era and new journey, how should we promote the construction of a strong military culture and effectively play its important role in the cultivation of fighting spirit? "Strong military culture observation" will launch a series of articles, please pay attention. ——The editor is deep in the desert, and the moonlight is like a hook. A battle broke out late at night. In the roar of chariots, the "Flying Tiger" is charging at the "enemy" position... They come from a brigade of the 82nd Army Group. The predecessor troops of the brigade were born in Pingjiang Uprising. They were brave and tenacious in the war years. They moved to the north and south and participated in more than 100 battles. On the Korean battlefield, they were called "Flying Tiger Division" for their flying troops in Sansouli and bloody battles in Longyuan. The times change and the spirit is eternal. The brigade promotes the "Flying Tiger Spirit" with the main connotation of "loyalty, firmness, bravery and tenacity", guides the officers and soldiers to continue their red blood, strive to be the "descendants of Flying Tiger", and constantly charge for new victories. A "honor and difficulties come together, and the boiling blood melts the dangers of the road..." In the sunset, a strong military story will be opened in the training ground. Song Heng, the second level staff sergeant of the "Three Red Companies" of the brigade, began with the fierce battle scene in the film Flying Tiger, and led the officers and soldiers to relive the role of heroes. The Korean battlefield in the winter of 1950 was very tense. Facing the pincer attack of the volunteer army, the enemy troops on the western front swarmed and fled to the three institutes. The three places are bordered by the Datong River in the south and the undulating mountains in the north. They are strategically located and serve as a "gate" for the main US troops to escape from the south. In order to wipe out the main force of the US military and prevent the enemy from escaping from the south to the north, the commanders and fighters of the 113th Division of the 38th Volunteer Army began a historic attack: they used two legs to race against the enemy's car, challenging the limits of human beings. Remove the baggage, camouflage, and even the heavy cotton padded clothes, and all the people try their best to run forward. In the end, they beat the wheel with their legs, and the enemy occupied the three institutes in five minutes. Then, the division's "Three Red Companies" started to occupy Longyuan. In the face of several times the enemy's north-south sandwich attacks and powerful fire rounds of bombing, they have always been nailed to the position like steel nails, completely closing the enemy's "gate" to escape south. After the war, Peng Dehuai personally drafted the award order and wrote the famous "Long live the 38th Army". Glorious blood flows in the gene, and heroic troops strive for greater glory. Over the years, generations of "Flying Tiger heirs" have been growing under the inspiration of glory and glory, and the "Flying Tiger Spirit" has been deeply rooted in the hearts of officers and soldiers, guiding them to overcome difficulties and continue their glory. 2. "Thousands of rivers and thousands of mountains are beset with difficulties, how can they stop the pace of warriors..." In late autumn, the performance training is busy. During the training, a sitcom "Three Institutes Interlace" created by the literary and artistic team of the brigade was put on the stage of the front line of performance and training. The play is full of family and country justice and friendship, showing the revolutionary feelings of the martyrs who gave their homes to serve the country, and bringing the thoughts of officers and soldiers back to the war