Han Han's picture is as follows:
Hanban, pinyin: hàndàn, the ancients called the unopened lotus Hanban, that is, the flower bud.
It is a perennial aquatic herb of Nelumbo. Also known as lotus, it was called water hibiscus, lotus and lotus in ancient times.
Native to tropical and temperate Asia.
Except China, it is distributed in Japanese, Russian, Indian, Sri Lankan, Indonesian, Australian and other countries. Lotus is one of the top ten famous flowers in China and the national flower of India. Lotus is a symbol of the holiness of Buddhism.
Dicotyledonous plants Alpinia, Liliaceae, Nelumbo.