Flowers imply that there are many kinds of lotus flowers, all of which are valuable. Lotus root and lotus seed can be eaten, and the germ of lotus seed, rhizome, lotus node, lotus leaf, flower and seed can be used as medicine. Lotus is elegant and charming, shy and fragrant, and graceful. Since ancient times, it has been praised by the world for its decontamination and non-stick character, and it has always been beautiful with clear water. "The next day, the lotus leaves are infinitely colorful, and the lotus flowers reflect different colors in the sun" is a true portrayal of the beauty of lotus flowers. The noble character of lotus "straight through, not crawling, not stained with mud, clear but not demon" has been one of the themes of poets' painting since ancient times. 1985 in may, lotus was rated as one of the top ten flowers in China. Lotus is the national flower of India and Vietnam. Lotus has the quality of "getting out of the mud without being stained", and has the meanings of "being honest and clean" and "leading a clean and honest life".