Zheng Banqiao is an outstanding representative of the "Eight Eccentrics of Yangzhou", especially the master who wrote Lanzhu flowers. History says that "Banqiao has three unique skills: painting, poetry and book; There are also three truths in the three musts, namely, the true spirit, the true meaning and the true interest. His calligraphy is self-contained, with mixed official and private letters, and it is called "six-and-a-half-book", which is strewn at random, thin, hard and strange. His poems reflect life, and have the characteristics of visualization and popularization. Combining such poems with Lan's works makes his paintings more interesting. Only farmers ... all suffer, work hard, cultivate and harvest, so as to support people all over the world. Without farmers in the world, the whole world will starve to death. Therefore, his painting of orchids is to express this sincere and strong feeling of "people living in harmony". He said, "Where I paint orchids and stones, it is not for those who are enjoying themselves under supply." He also often painted Babi Orchid and Spiny Orchid. Among Banqiao Orchid paintings, there are the most numerous and interesting ones. This is of course the tradition of writing orchids in ancient times, the characteristic of "Eight Eccentrics" flower paintings, and also his creation and outstanding achievements. He often adds stones to Lanzhu paintings, and thinks that "one bamboo, one orchid and one stone have fragrance and bones" and "Lanzhu Stone" And his poems on paintings play the role of finishing touch, such as: "Half green hills, half bamboo, half green shade and half jade. When you wake up from a deep sleep, you will feel like you are in a stone house." "A piece of green hills is covered with orchids, and orchids and bamboos are attractive to people. Dongting has a cloud dream of 3, miles, and it is not cold when it is full of spring breeze." "Orchids on the stone are more covered with bamboo, and beautiful people are accompanied by the valley. Where does the east wind blow? Blow into Xiangbo, a river green. "