Beijing Xiangyun Blue Sky Education Technology Co., Ltd. is not a pyramid scheme. According to public information, Beijing Xiangyun Blue Sky Education Technology Co., Ltd. is a registered legal education technology company, mainly engaged in education and training, software development and other businesses. It is not a pyramid scheme company, but pyramid scheme is an illegal business operation, also known as multi level marketing. Its main feature is to gain profits by developing offline, rather than by selling products or providing services. MLM often uses false promises, exaggerated publicity and high returns as bait. Attracting people to join and buy products will eventually lead many people to be cheated by money and color. It is suggested that before you choose to join any company or organization, you should conduct full investigation and understanding to avoid being cheated by unscrupulous merchants.