Not illegal. Relevant information of Henan Huayi Institute of Traditional Chinese Medicine shows that it is not illegal for Henan Huayi Institute of Traditional Chinese Medicine to sell Sanqi Ginseng Capsules to the elderly. Henan Huayi Institute of Traditional Chinese Medicine is a legally registered company, and it is not illegal to sell drugs within its business scope. The business scope of Henan Institute of Traditional Chinese Medicine is: technical development, technical consultation and technology transfer of traditional Chinese medicine; Medical information consultation; Chinese medicine health care service; Hospital management services; Chinese herbal medicine planting technology development, technical consultation, technology transfer and technology promotion; Biotechnology development, technical consultation and technology transfer; Health management consultation; Enterprise management consulting; Enterprise marketing planning; Planning of cultural and artistic exchange activities; Market research; Conference and exhibition services; Computer software development; Technical development and service of network products; Mechanical equipment leasing; Wholesale and retail: Class I, II and III medical devices, electronic products, machinery and equipment, prepackaged foods, health food, medicines, daily necessities, office supplies, office equipment and water purification equipment.