Is Ziweixing a pyramid scheme?

Ziweixing has been doing it for many years. As far as I know, it was probably started by domestic pyramid schemes about 10+ years ago. A friend of my family, who is from Tianjin, started making this product at that time ~ at that time, everyone didn't know much about how pyramid selling and direct selling were divided. At present, Ziweixing's products can be bought in regular shopping malls. Tui and xiao just pester you to keep talking, call you, even hinder other people's lives and work, and force you to buy products. So I don't have a very good impression of pyramid selling and direct selling ~ If you have friends who do pyramid selling and direct selling, you will be in big trouble ~ Zixing seems to be a company that makes health care machines in Taiwan Province Province, and that company really wants to promote its products through direct selling or pyramid selling, and the quality of the products itself is not bad, and the price in memory is relatively expensive. The problem is that you need a certificate to engage in direct selling legally. You can check this on the website of the Industrial and Commercial Bureau.