What is the cost performance of the calligraphy class that wants to learn China's calligraphy?

I am familiar with Miao Yin Guo Xue. I studied calligraphy on this platform. From the trial class to the formal study, to the whole process, I can say that their calligraphy class is really cost-effective. During the free trial period, there will be 10 official script, regular script and running script. You can feel whether they are professional or not and whether you like them. I signed up because I found it useful during the trial. In the formal course, the course content is very practical, the classroom atmosphere is relaxed and happy, and the teacher is very powerful. We can learn calligraphy systematically with clever teaching methods, and at the same time, we can complete good calligraphy works in practice, so let's speak with works instead of staying at the theoretical level. I usually practice according to the teacher's method? In the end, my harvest is still very satisfactory. The course is good enough, the price is reasonable and the cost performance is good.