Yes Tang Wensheng's business scope covers medical device sales, medical device sales, cosmetics wholesale, health care services (non-medical) and traditional Chinese medicine health care services (non-medical), which is in line with the business scope of direct selling companies. It is a fact that Tang Wensheng is a direct selling company. Tang Wensheng's direct selling products include cosmetics, health food, cleaning products, health care equipment and small kitchen utensils, and direct selling products should meet national certification, licensing or mandatory standards.