With his professional background in Chinese language and literature, Lin Yan can not only write poems that amaze the world, but also interpret the ways of governing the world and farming methods in ancient books; he is forbearing and tenacious, rising from the bottom, neither humble nor arrogant, attaches great importance to love and righteousness (treating his father kindly, caring for the people), has strategies, knows how to adapt, and always takes "changing people's livelihood and correcting the style of writing" as his original intention