The articles in Vol. 4 No. 2 2024 have been published online, and people are invited to read them for free.

EC has successfully published eight issues of academic articles, garnering positive feedback and support from editors, authors, and readers. This is due to the support and contributions of the entire editorial board, editorial staff, authors, reviewers, and readers, and we sincerely thank you everyone.

We anticipate that by 2024, EC will have grown dramatically. With the combined efforts of all editors, experts, and contributors, EC will one day be a world-class worldwide academic journal.