Yangji Chayangchuan Marshland is located in Yanbian Korean Autonomous Prefecture, a shining ecological pearl nestled at the eastern foothills of the Changbai Mountains. Here, the water is abundant with vegetation and clear as a mirror, with winding rivers and scattered shallows forming a natural ecological painting. Each autumn, tens of thousands of migratory birds arrive, with critically endangered Cranes soaring over the water, White Egrets flocking through the Reed beds, and Black Herons gracefully pacing the shallows, transforming the sky into a moving gallery, composing a migration epic of the natural world. The scenic area features observation decks, Reed mazes, and ecological boardwalks. Observation decks are equipped with professional telescopes, allowing you to view the migratory bird feast on the shores of Swan Lake; the Reed maze is hidden in the morning mist, as if entering a water ink painting's blank space; the boardwalk winds along the riverbank, with the dynamic landscape beneath your feet, and the sound of frogs and waterbirds in concert. Rare fern communities are scattered deep in the wetland, with emerald green ferns glistening with jade-like luster in the sunlight.