In the name of medical beauty, blood test and medical beauty investment promotion, freshmen Hao Yue brainwashed others through centralized training, and lured others to obtain entry qualification by subscribing to plastic surgery projects and blood test. Now, they are introduced to others to develop offline. Its purpose is to attract members through fission, so as to obtain high illegal interests and disrupt social and economic order, which is in line with the development model of pyramid selling.

MLM refers to the behavior that organizers and developers illegally acquire wealth through developers or require the developed personnel to obtain the qualification to join on the condition of paying a certain fee.