General items: patient care services; Health services; Health consultation service; Residents' daily life service; Nursing institution services; Maternal and infant life care;
Social investigation; Market research; Enterprise management consulting; Government procurement agency services;
Software development; Metrological technical services; Technical service, technical development, technical consultation, technical exchange, technology transfer and technology popularization; Retail of computer software and hardware and auxiliary equipment; Electronic product sales;
Sales of smart home consumer equipment; Security equipment sales; Sales of maternal and child products; Sales of daily necessities; Clothing retail; Sales of knitted textiles and raw materials; Retail of sporting goods and equipment; Stationery supplies retail; Remote health management service; Information consulting service; Elderly care service