Haiqing is a brightly colored, cyan-glazed pottery, often used to make fine pottery and porcelain. This pottery is much loved for its unique color and glaze, and has high artistic and collectible value.

Lotus is an aquatic herbaceous plant of the Lotus genus in the Lotus family. The rhizome of lotus is thick and grows underground; The leaves are shield shaped and round, extending out of the water surface. The petiole is hollow and often prickly; The flower is solitary at the top of the stem, with sepals falling early and petals mostly red, pink, or white; The fruit is oval or ovoid in shape, black brown in color; Seeds are oval or elliptical in shape, red or white in color; Flowering period from June to August; The fruiting period is from August to October. Regarding the origin of the name "lotus", it is recorded in the "Shuowen Jiezi" that "lotus is the essence of the lotus." Xu Hao, a Qing person, said that the reason why it was called "lotus" was because the shape of the lotus pod was connected like a honeycomb. The original meaning of "lotus" is lotus seed, later used to refer to lotus flower.

Egyptian lotus vase is a decorative item inspired by ancient Egyptian art. Lotus symbolizes the rebirth of life and the rise of the sun in ancient Egyptian culture, often seen in tomb murals, sculptures, and decorative arts. The design of such vases usually combines lotus patterns with typical elements of Egyptian art, such as hieroglyphics or pharaoh patterns. They may be made of ceramics, stone, or other materials, and their surfaces may be coated with gold or colored decorations to imitate the magnificent style of ancient Egypt. The Egyptian lotus vase is not only a tribute to ancient Egyptian civilization, but also an exploration and application of classical aesthetics in modern design.