Introduction to the National Treasure Hall: The display area of ​​the National Treasure Hall is 184 square meters, but only the national treasure-level cultural relics—Yuanji blue-glazed plum vase with white dragon pattern are displayed. This plum vase is a large-scale object among the blue-glazed porcelain of Jingdezhen kiln in the Yuan Dynasty. It has a beautiful shape, with a white dragon surrounding the body of the bottle. The blue glaze is bright and pure in color, with strong artistic appeal, reflecting the highest level of Jingdezhen kiln in the Yuan Dynasty. Firing level.