Is hard pen calligraphy good at eight skills?

The eighth grade of calligraphy is equivalent to the advanced level. Generally, the first to third grades of calligraphy test are the primary level, and it is necessary to test a font regular script or official script. Grade four to seven is the intermediate level. Generally, there are two kinds of fonts: regular script and official script. Grade 8- 10 takes an examination of three fonts: regular script, official script and running script, and in some places takes an examination of four characters, that is, regular script. It belongs to the advanced level. The main test of creativity