I finally finished the JPA basics~ It was so helpful. I don't use JPA in my work right now, but I plan to use JPA in future projects, so I think it will be a great help. I'm going to pay for the remaining lectures and watch them all~ I stopped listening to the Spring lecture after listening to the Spring MVC part 1, but I'll finish JPA first and then go back to Spring^^ I hope you upload more lectures in the future. Thank you for giving me a lot of key content that is easier to understand than any other lecture^^