Core Viewpoint - The article aims to educate investors about ETFs and their investment methods, specifically highlighting the differences between ETFs and actively managed funds [1]. Summary by Relevant Sections - The article is part of a series by the Shenzhen Stock Exchange designed to simplify investment knowledge regarding ETFs [1]. - It emphasizes the importance of understanding the distinctions between ETFs and off-market actively managed funds, which is crucial for informed investment decisions [1].