Six centuries ago, the hereditary Naxi chieftains of the Mu family directed builders to construct a double-arch stone bridge over the Zhonghe River. Located in the heart of Lijiang Old Town, just one hundred meters east of Sifang Street, this structure stands at the intersection of Wuyi Street, Xinyi Street, and Mishixiang. It remains the largest stone arch bridge in the historic center, measuring over ten meters long and nearly four meters wide. To build it, masons selected local slate stones to form the double arches. They paved the deck with multicolor five-flower stones, laying them in a gentle, flat slope. Over the generations, the hooves of pack animals and the straw-soled shoes of travelers polished these stones to a smooth, glass-like sheen.

The bridge accumulated several names, each recording a different layer of human activity. The Naxi people called it "A Yi Can Zuo," a name referencing a Mongol military garrison from Kublai Khan's historic river crossing in 1253. During the Ming and Qing dynasties, merchants gathered on the deck to trade local textiles, earning the bridge its popular moniker, the "Selling Linen Bridge." On clear days, the mountain streams running beneath the arches ran so clear that they mirrored the snow-capped peaks of the nearby Jade Dragon Snow Mountain. This visual phenomenon gave the bridge its third name, the "Reflecting Snow Bridge."

Today, the physical landscape has changed. Modern buildings block the view of the distant peaks, and the water no longer reflects the snow. Yet, the bridge remains fully functional. On March 9, 2011, the local government designated it a protected cultural heritage site. Visitors walking across the bridge today can feel the cool, damp air rising from the river, hear the wind-chimes from nearby shops, and touch the green moss growing in the stone joints. The five-flower stones still bear the faint, uneven chisel marks of the Ming Dynasty masons, connecting modern footsteps directly to the ancient trade routes of Yunnan.