His calligraphy and Fu are now in the National Palace Museum in Taipei. Paper and ink. If you don't have money, just hand Tang Lu's book to Jianzhi. Running script, 144 lines, 1668 words. According to "The Treasure of Shiqu", it is eight inches vertically and one foot and one inch horizontally. There are seals available for collection, such as Li Ya Official Seal, Hedong Official Seal, Yizhen Official Seal, Quasi-Mountain House, Qianlong, Jiaqing, and Xuan Tong Imperial Treasure. There are four characters in front of the post: Li Dongyang's seal script "Erlu" and his official script "Book of Lu Bamboo Slips". Zhao Mengfu, Li Ya, Ouyang Xuan, Jess, Su Wei, Song Lian, Liu Ji, Dong Yan, Xie Guan, Sun Chengze, etc. It was collected by Ethan Ya and Qing governments. Now he is in the National Palace Museum in Taipei. Lu Jianzhi, the date of birth and death is unknown. Wu Jun (now Suzhou, Jiangsu) was a nephew of Yu Shinan in the Tang Dynasty. Guan Zhizhao is the third doctor, Prince Yilang, and a bachelor of Chongwen. His books are less learned in Shinan and less learned in Ou Yangxun, which is the successor of the two kings. His calligraphy is as famous as Ou Yangxun and Chu Suiliang, and he is a famous calligrapher in the Tang Dynasty. Handed down from ancient times, the font of "Wen Fu" written by Lu Ji is right, the main character is behavior, and the cursive character is the middle part. Although the three bodies coexist, they take care of each other from top to bottom, which is a seamless whole. His book style is warm and round, and his structure is vigorous and elegant. His pen is both rigid and flexible, and he enjoys a high reputation in the book world. Yuan Ouyang Xuan wrote: "The calligraphy of this post is similar, which makes people feel melancholy, but it is the beauty of Cambodia to say that its book is abnormal and different." Guan said: "Calligraphy mostly comes from Lanting, with superior spirit and handsome appearance. Anyone who is not in Tang Lin's position can share it." Although his Gobang method is surplus, this change is informal and self-contained, and almost some people are forced to leave the legacy of Yu Yonghe. Sun Chengze in the Qing Dynasty wrote a poem: "Cambodian books are exquisite and beautiful, born out of Lanting, with uncle Yu Yongxing's meaning and unique rhyme. "