All right. Mei Lan and Zhu Ju mean "Gao Meijie, Aohan,, Ju Yan Qing Zhen, Zhu Piaoyi", which can be used as screen names to show people's sobriety and refinement. The four gentlemen in Mei Lan, Zhu Ju Hua are the plum, orchid, bamboo and chrysanthemum that are often mentioned in ancient Chinese poetry. Among them, plum blossoms resist the cold, are beautiful and unique, have the characteristics of resisting ice and snow, and are a symbol of perseverance. Orchids, with a fragrant flower and a peanut in a secluded place, are often regarded as a symbol of humility. Bamboo that never dies in winter has its own beauty. It is honest, humble, neither supercilious nor supercilious, and natural and unrestrained. It is often regarded as a symbol of elegant people with different customs. Chrysanthemum is not only beautiful and elegant, but also full of fragrance. After the flowers wither, it is dazzling and does not compete with others, so it has always been used to symbolize the unyielding noble character of nature.