What's the use of a hard-pen ten-level certificate?

As a proof of the calligraphy level of calligraphy lovers, it can also be used as an auxiliary material for job hunting and extra points. The ten-level certificate of hard pen requires calligraphers to master rich calligraphy skills and artistic attainments. It is the advanced stage of calligraphy level and the realm that calligraphy lovers yearn for. It can be used as a proof of calligraphy level of calligraphy lovers and an auxiliary material for job hunting.