No. According to the inquiry of Tianyancha, Dehuojia is a trademark applied by Quanzhou Lanjiayu E-commerce Co., Ltd., which mainly deals in facial cleanser, soap, lipstick, beauty mask, eye shadow, toothpaste, cosmetics, mascara, decontamination powder, laundry powder and other daily necessities, this company is a legal and formal company with complete qualifications and protected by law, and is not a pyramid scheme.