Orange Lemon (Chengning) is a health services platform focused on aesthetic medicine, dental care, and eye care. It brings together medical institutions and practicing physicians, helping users explore providers, treatments, and care options in one place. The site features hospital and doctor directories, health information, shared content, treatment listings, and a question-and-answer section.

Its provider listings cover a broad range of services, including cosmetic and reconstructive procedures, skin treatments, hair transplantation, dental implants, orthodontics, restorative dentistry, vision correction, and care for eye conditions. Users can browse specialties, physician profiles, and featured institutions to learn about available services. Orange Lemon also offers free consultation around the clock, providing a channel for users to ask questions as they consider their healthcare options.

The platform’s stated aim is to make it easier to connect with qualified providers and access convenient, attentive health guidance across its three core areas. Its listings include institutions and specialists in multiple cities, as well as some providers based in South Korea and Japan