Although some netizens say that writing with a brush is not as good as writing with a brush, most netizens think that he has a good foundation and writes beautifully and pleasing to the eye. I think this is enough to show his level, absolutely enough. We ordinary people are not calligraphers, and we can't judge a person's calligraphy level from a professional perspective, but our aesthetics are normal. But everything that looks good, likes and makes people happy is good, magical, useful and high-level. So in my opinion, his calligraphy level is excellent and should be praised.
It is difficult for many people in life to persist in doing the same thing for many years. This Hunan teacher Liu insists on practicing calligraphy all the year round, but he can also use his brains to bring his creativity to the extreme. I think it's impressive. Writing with a toothbrush is not so easy to handle. Although those Mao Mao are neat, they don't have a pen tip, and it's hard to make them obey without long-term practice. Moreover, men can make toothbrushes write various forms of strokes, and they can be recognized by people around them. It is conceivable that a lot of efforts should be made in this respect, and I admire him very much.
It is said that the Spring Festival couplets written by men with toothbrushes are very popular. Neighbors like to ask him to write some during the Chinese New Year, and he enjoys it. As the saying goes, the master is in the folk. I think an innovative person like him may invent other writing tools next time, which also proves that writing well has nothing to do with tools and needs a hand that can write. I believe he can write good words with any tools.