The status of the "Four Kings" in the history of art has experienced ups and downs, reflecting the changes and characteristics of Chinese art research since the end of the 19th century in terms of researchers, research materials, research directions, writing styles, and research methods. These studies were also affected by the political environment and The impact of foreign cultural shocks, therefore, the "Four Kings" are typical in the study of art history. The book collects the paintings of Wang Shimin, Wang Yuanqi, Wang Hui, and Wang Jian in the Palace Museum, compiles his painting theory works and contemporary research articles, sorts out the context of his inheritance and innovation of the pen and ink of the predecessors, and shows the great charm of Chinese painting. The complete collection consists of ten volumes, divided into volumes according to the author of the "Four Kings", divided into Wang Shimin volume (Volume 1), Wang Jian volume (Volume 2 and Volume 3), Wang Hui volume (Volume 4, Volume 5, Volume 6, and Volume 7) , Wang Yuanqi volume (Volume 8, Volume 9, Volume 10), each volume is divided into catalog, foreword, legend, essay, catalog of plates, plates, etc., comprehensively and completely display the historical features of the "Four Kings" paintings, for the creation of fine arts and Art research provides true and comprehensive first-hand information, and provides an orderly and vivid art reader for the public's aesthetics.