Is Shaoguan's Air Tofu a pyramid scheme?

Shaoguan's air tofu is not a pyramid scheme. Shaoguan's air tofu is Shaoguan Yongxiang Soybean Products Co., Ltd. runs the project, access to air tofu invention patents, utility model patents, design patents, copyright registration certificates and other certificates and the national testing department qualification certificates and related reports, so Shaoguan's air tofu is not a pyramid scheme