For ten days I kept vigil over the eighteen tops—peaks of rusted chimneys, abandoned water towers, and the single, stubborn church spire that threaded the industrial skyline. They were not mountains, but to me they became summits of attention, each a different posture toward the city’s waking and sleeping.
While the exact origin of "fu10 day watching 18 top" can vary, similar nomenclature is often found in specialized industries: fu10 day watching 18 top