What is a Ponzi Scheme and how does it work? Have you heard of Charles Ponzi? How about Bernie Madoff? He ran the the biggest Ponzi scheme of all time defrauding investors of over 60 billion dollars! Some say he was directly responsible for the financial crisis of 2008._x000D_ _x000D_ Let's take a look at some of the most famous American Ponzi schemes and how they fell apart. Can any of this be related to the investment world here in China?_x000D_ _x000D_ What about the SEC (Securities & Exchange Commission) Why were they created? What do they do? And how effective are they? _x000D_ _x000D_ How is the aftermath of the 2008 financial crisis still affecting the US and the world today almost 14 years later? Are there any famous investment schemes you know about?_x000D_ _x000D_ Let's have a fascinating discussion about the world of investment fraud!_x000D_ _x000D_ 什么是庞氏骗局，它是如何运作的？你听说过查尔斯·庞兹和伯尼麦道夫吗？麦道夫策划了有史以来最大的庞氏骗局，骗取投资者超过 600 亿美元！有人说他对2008年的金融危机负有直接责任。_x000D_ _x000D_ 让我们来了解一些最著名的美国庞氏骗局，以及它们是如何瓦解的。这和中国的投资有关系吗？_x000D_ _x000D_ SEC（证券交易委员会）是什么？它的创建原因是什么？他们在做什么？效果如何？_x000D_ _x000D_ 2008 年金融危机的余波在将近 14 年后的今天仍然影响着美国和世界吗？你知道哪些著名的投资计划？_x000D_ _x000D_ 让我们来探索诈骗世界的精彩故事吧！