There is no Jiangsu Yuwen Education Technology Co., Ltd., which was established on 202 1 and located in Changzhou City, Jiangsu Province. Is a technology promotion and application services-oriented enterprises. It is a regular company protected by official website's certification law, not a pyramid scheme. MLM refers to the behavior that organizers or operators obtain the qualification to join or develop others by developing personnel, asking them to pay fees or buying goods, and seek illegal interests.