Exhibition hall calligraphy refers to calligraphy works used for exhibitions. Since the selected works in current calligraphy exhibitions must be selected by judges, some authors deliberately create calligraphy works that cater to the tastes of the judges in order to be selected. For example, some judges prefer works of a certain style, and exhibitors will all lean toward that style, often resulting in a one-size-fits-all style of work, which is the so-called exhibition style. Most of the calligraphy in the exhibition hall is a quick success approach adopted by modern people in order to win awards and be included in exhibitions. It is completely different from the starting point of ancient calligraphy of "art for art's sake". Calligrapher Tian Yunzhang said that because Liu Ti and Ou Ti are not welcomed by judges, even if Liu Gongquan writes a work now, he may not be able to win the award. Therefore, if you want to win the prize as soon as possible, you should practice calligraphy in the exhibition hall. If you want to write well, you should also learn ancient calligraphy.