In Karakoram in May, the mountain breeze remains cold and crisp. The gift from the 59th Primary School in Urumqi, Xinjiang flew onto the plateau and was delivered to a certain unit of officers and soldiers in the Xinjiang Military Region. A series of neatly written letters and heartfelt handicrafts keep the hearts of officers and soldiers warm. On the eve of this year's Spring Festival, six officers and soldiers, including Song Shilei, were commended for their outstanding annual work performance. After receiving the bonus, they decided to donate all of it to the jointly built school - Urumqi 59th Primary School. In mid April, Song Shilei took advantage of his family visit and vacation to represent his comrades in arms to donate to the school and deliver a batch of carefully selected books. This donation is not a sudden idea, but a 25 year legacy. In 1999, the department paired up with this school to jointly build, and since then, funding students in need has become a concern for a series of officers and soldiers. In addition to funding, officers and soldiers also take advantage of vacations, business trips, and other opportunities to provide extracurricular tutoring and national defense education to students at schools. "Rather than being a charity donation, it's more like a relay of love. Many comrades in arms have also received various forms of help during their school years, donating bonuses to those in greater need and passing on this love." In the video link, Song Shilei expressed his feelings. "Uncle of the People's Liberation Army, hello!" The crisp childlike voice, sweet to Song Shilei's heart, also traversed through space, stirring the heartstrings of his comrades. Telling stories about border defense, demonstrating military sports, singing red songs... A unique national defense education class tightly connects the hearts of officers, soldiers, and students. "Study hard and grow happily" and "Persist in exercising, and later become a soldier"... The connection ends in the message from the officers and soldiers. Small acts of kindness and unforgettable exchanges sow the seeds of love for the Party, the country, and the military for students; Sincere greetings and bright smiles strengthened Song Shilei and his comrades' determination to defend the country and defend the border. "We must stand guard and guard our country and people, and defend national sovereignty, security, and territorial integrity with practical actions," said Song Shilei. (Lai Xin She)