Vertical and horizontal words in the leaders' inscriptions at the annual meeting

Everyone knows that the leader's calligraphy attainments are profound, and he is proficient in cursive script and seal script. People often come here to ask for calligraphy. (At this point, the leader should have written it). The first word written by the leader is to introduce the calligraphy style. According to the specifications of each style, you can check the information yourself. Writing fast means doing it in one go, like flowing water, and writing slowly means going straight to the subject, starting and writing with sound. Finally, read the words and interpret the meaning.