Honeysuckle, also known as Lonicera japonica, Erhua, Caprifoliaceae. Perennial semi-evergreen twining shrub. Leaves opposite, ovate, pilose. Flowers in summer, bracts are leaflike, flowers are lip-shaped, and they are born in leaf axils in pairs. They were white at first, yellow and white, so they were named honeysuckle. Berries are black when they are ripe. Native to China, South Korea and Japan are also distributed. After artificial cultivation, it has more and more varieties. People who praise their flowers often start with the flower name "gold and silver" and use the topic. "Bees and butterflies line up one after another, only to know that things are cold." In fact, this kind of flower is evergreen in winter, and it is reasonable for flowers and bees to gather butterflies. "If the heart can have no desire, flowers will not be tired or pitiful. Sweet talk about the ages, yellow and white magic. " Only by getting rid of material desires can we truly appreciate its beauty.