Ключевые слова: ancient, archaeology, art, bells, bizarre, bronze, casting, china, closeup, collection, cultural relic, culture, delicate, erosion, excavation, exhibition, heritage, history, material, mottled, music, musical instruments, mysterious, nostalgia, percussion, precious, primitive simplicity, research, restore, ritual vessels, science, tradition, treasure, unearthed, value, vessels, ware, weathering,