The preface to the Lanting Collection and the preface to the Tengwang Pavilion are more suitable to give to my best friend than the preface to the Lanting Collection. According to the query of relevant information, "Preface to the Lanting Collection" and "Preface to Tengwang Pavilion" are not the same style of writing. The former is actually a sketch in ancient Chinese literature. The content is fresh and timeless, describing the author's occasional thoughts and ideas in order to impress and impress readers. The latter is parallel prose. The style is exaggerated and gorgeous, with extensive use of allusions and metaphors, parallels, exaggeration and other rhetorical techniques to impress people. It is more labor-intensive to create. "Preface to Prince Teng's Pavilion" is a purposeful work of virtuosity, with gorgeous rhetoric and majestic content. "Preface to the Lanting Collection" is even more sincere and emotional.