What is the effect of offering China calligraphy video course? How is the teacher teaching?

The effect of opening Cai Hua calligraphy video course is quite good. Through the video tutorial, even if you don't have time at ordinary times, you can watch and play back at any time and anywhere to learn calligraphy skills and improve your calligraphy level. The teacher's actions and skills are very clear in the video tutorial. I used to be embarrassed to write, for fear of writing badly. I felt very fulfilled when I was able to write it later.