Lin Daqin didn't write a book. By the year of 17 16 (the fifty-fifth year of Emperor Kangxi of the Qing Dynasty), he had gone from big-big-big-big-big-big-big-big-big-big-big-big-big-big. The preface of 6 volumes of Collected Works of Mr. Dongpu (that is, 6 volumes of collected works) contains the first volume of Try to Make Strategies, the first volume of Try to Make Strategies for Pavilion, the second volume of Try to Make Ten Things of Li Gang, the third volume of Niuli Party, the fourth volume of Put All Your Eggs in One Throw, the fifth volume of Han Yu, the sixth volume of Eight Saints of Tide, and the seventh volume. The third volume includes eight essays including preface, notes and eulogy. The fourth volume includes 54 essays learned from friends, such as more than 350 poems with different styles in the fifth volume, such as "With Wang Ruzhong in the East Profile". The style is simple and natural. The sixth volume of Xiao San Qing Kuang includes six appendices to the first poem, six appendices to two poems, eight essays to two poems, and two essays to 10.