Recently, I watched Ceng Shiqiang's Book of Changes wisdom, but I heard that The Book of Changes for Imperial College stopped broadcasting, that is, episode 150. I saw more than 80 episodes gone, and

Recently, I watched Ceng Shiqiang's Book of Changes wisdom, but I heard that The Book of Changes for Imperial College stopped broadcasting, that is, episode 150. I saw more than 80 episodes gone, and they still have one episode. I haven't bought the Book of Changes. I don't know if it's a real complete collection or something. As for the need for money, I think it is normal. After all, I have always been responsible for the explanation. The recording, publicity and distribution are all done by a team, and the team itself needs funds to operate (paying salaries, renting offices, traveling, etc.). ). So even if you ask Zeng Lao why he charges, Zeng Lao is helpless. Many people need to be raised. What if they don't charge? Even when Confucius teaches students, he has to hand in ten pieces of dried meat, so it will be more precious to spend some money on learning!