Because the font "Shoujinti" is easy to learn, but can't write, learners can only write Song Huizong's style, not their own personality, which is a big taboo in calligraphy learning. So learning is not recommended.
"Shoujin Style" is a calligraphy font created by Song Huizong Evonne, the Emperor of Song Dynasty, and it is a unique regular script font. Because this font style is thin, hard, steep and tall, and it was written by the emperor, it was named "Shoujin Style".