In his early years, he studied under Xue Qi and Huang Tingjian, and joined various schools of Chu Suiliang, forming his own style with his thin, graceful, comprehensive and changeable Xue. The brushwork of the thin gold book is erratic and fast, and the handwriting is thin and powerful, so as to be thin without losing meat. You can clearly see the traces of movement such as hidden front and exposed front at the corner, which is a very unique font. From the image, this book should be "thin and hard", and "gold" is easy to "hard", which is a respect for imperial books.
There are many hand-painted calligraphy works handed down from ancient times, among which the famous ones are Hand-painted Calligraphy and History. Handtowel calligraphy was written by Zhao Ji to treacherous court official Tong Guan when he was 23 years old. At this time, handkerchief calligraphy had begun to take shape. Most of Song Huizong's thin gold books are in small print, while Fang Shi is in large print, which is dripping with brushwork and sharp-edged, and has a unique charm.