You can't open it just by looking at calligraphy.

Does the subject want to ask, "Why can't calligraphy be aimed at it?" System maintenance. Guan Yi Calligraphy is a software developed by Anhui Guan Yi Culture and Technology Co., Ltd., which integrates appreciating Chinese characters and learning calligraphy. The reason why the software can't be opened is that the software is updated and the system is maintained. After the system is maintained, the user can turn on the switch to use Yi Calligraphy.