Ganchang is a city located in China. It serves as a geographical location within the country's regional landscape.
While the name Ganchang appears in historical and scientific contexts, it is most notably associated with Wang Ganchang, a prominent Chinese nuclear physicist. Wang was a founding father of Chinese nuclear physics, cosmic rays, and particle physics. His professional contributions included leadership roles in detonation physics experiments, anti-electromagnetic pulse technology, nuclear explosion detection, anti-nuclear radiation technology, and laser stimulated nuclear explosion technologies.