Ключевые слова: art, art and craft, artwork, china, chinese culture, chinese elements, collection, collection exhibition, collection of cultural relics, craft, cultural relics, culture, design material, dragon egg stone, exhibition, gem, handicrafts, historical museum, liu yinhua, mineral, modern engraving, museum, national treasure, peaceful and happy, precious, public places, qingtian county, qingtian stone, qingtian stone carving, qingtian stone carving museum, scientific research, sculpture, shaanxi history museum, shaanxi province, still life, stone, stone carving, stone species, traditional, traditional culture, treasure, valuable, works, xi, zhejiang,