Write the words "Happy New Year" on white paper in bold font;
Cover the first A4 paper with a piece of paper; Press it hard and draw it with a brush.
This method originated in the Tang Dynasty. At that time, because there was no printing technology, in order to spread the works of famous calligraphers, people drew hollow characters according to the original works and filled them with black ink, so that viewers could get works similar to the original works. Later, this copying method became a way for people to learn calligraphy, and developed into a splendid calligraphy art treasure in China. "Double hook" is also a calligraphy term. Calligraphy is called "double hook", which is used to draw a stone and hook it out along the outer edges of both sides of its stroke with thin lines.