Linzhou Guoyou School Calligraphy Training School has several hard-pen classes all the year round.

50 knots. According to official website, the calligraphy training school of You Guo School in Linzhou City, there are 50 classes in the elementary class of standardized characters in hard pen calligraphy education. The main content of the course is the basic strokes of standardized characters and the writing of related characters, such as horizontal, vertical, left, press, point, fold, lift, hook, left and bend.