Today, a small section of that original railway is preserved inside the museum. Opened in 1995 near the campaign's main battlefield, the Hundred Regiments Offensive Memorial Hall has become a key site for patriotic education and historical preservation.

In recent years, it has embraced new technology to deepen visitor engagement — especially among younger generations.

To mark the 80th anniversary of the victory of the War of Resistance Against Japanese Aggression, the museum launched a suite of digital and immersive exhibits.

A new VR experience allows visitors to "travel back" to 1940, exploring the battlefield and historical scenes through 3D environments. By scanning the museum's official WeChat QR code, guests can view digital reconstructions of the battle, witness soldiers destroying railway tracks, or follow along as troops charge into enemy lines.

In addition to the VR experience, the museum has built a Military Culture Park covering 1,500 square meters. It displays decommissioned weapons and military equipment, and serves as a center for national defense education. It's the first cultural park of its kind in Shanxi.