According to historical records, the museum has a unique style: "Pu Yuan in Song Dynasty tried to write the Tao Te Ching on the river with double hooks and used meticulous brushwork. If the hairspring is lingering, the smoke is lingering, continuous, or counted, the distribution is even and stable, and it is more flavorful. " This shows the high praise for the artistic charm of "Double Hook" calligraphy.
Peeking from the orderly calligraphy of past dynasties, most of them are original works. However, judging from the remains of Hanyuan Mo Bao in the Jin Dynasty, many famous relics are mostly "hook books" in the Tang and Song Dynasties, which is what we call "double hooks". It is not easy for Emperor Taizong to get the original work of Lanting Gathering. Song Dynasty and Chronicle of Momo said: "The wise and brave Zen master lived in Yongxindian Pavilion for 30 years, fled seven generations of grandchildren, inherited the family law, and lived in Yongxindian Pavilion for 30 years." Choose 800 copies and spread them in Zhejiang and Beijing. Later, he passed on his disciples' discernment in Mao Tie, and Emperor Taizong called it three times, which was very generous. Finally, he asked for Mao Tie. Emperor Taizong also ordered Feng Chengsu, the minister, to copy some precious posts and distribute them to relatives and friends. "。 Calligraphers in ancient and modern times usually fill in ink after writing the "double hook" font in order to look like it. However, there are only a few forms to create calligraphy directly with the "double hook" method. For example, the double hook calligraphy completed by Ye Genyou, a calligrapher now, is a representative work. Double hook is also called "hollow word" in modern predicates. It is the embodiment of the way we learn to draw red in calligraphy middle school.