By the way, are there any professionals who practice traditional martial arts now? Will be people who make a living from it.

There are no professionals who practice traditional martial arts for a living, but some who practice traditional martial arts and run martial arts schools, such as competitive martial arts, do so for a living.

This question is contradictory.

For example, my grandmaster is over 60. He will start practicing martial arts after breakfast in the morning, 10 cooking, sleep after eating, continue practicing martial arts after waking up, and almost start cooking dinner. After dinner, he will continue to practice martial arts and go to bed after practice. You said his level might not be high. My master is the head coach of Beijing Armed Police, and my master is a national champion who will fight freely in the United States. The 58-year-old Iranian Sanda champion came to the door to learn from his teacher, just like playing with a child. In my opinion, martial arts is like life to him, but I don't see that he has the will to live by martial arts. He didn't want to be asked to sign when he opened a martial arts school. He separated academics from business, and his work before retirement had nothing to do with martial arts.

There is also an old master who practices mantis boxing. His apprentice practiced unarmed combat in Australia. The old man and some boxers tried to teach boxing in the museum, but you said he made a living by it. Their museum tuition is very low, but it is impossible to make a living, just to earn a little pocket money. I think their purpose is to inherit.

I'm afraid you can't find a job to practice traditional martial arts for a living. There are many famous and expensive people who made their fortune by hanging the name of traditional martial arts. As far as people I know are concerned, the level is really not high, and some even cheat money.