Sichuan immigration officers examine commemorative inscriptions and historical exhibits at the Monument to Fallen Sichuan Soldiers of the Chinese People's War of Resistance Against Japanese Aggression in Chengdu, southwest China's Sichuan province, Aug. 15, 2025. Officers pay tribute to the revolutionary martyrs' heroic achievements and pledge to continue safeguarding national security and border stability. [Photo courtesy of Sichuan Border Inspection Station]