The failure of Three Gorges Online to generate health code may be due to incorrect input information. If it is correct, it may be a server problem. You can try it several times. If it still doesn't work, please call customer service.
"Online Sanmenxia Green Health Code" is a health code service software specially developed during the mask period. It is specially designed for Sanmenxia users, and has gathered a number of public services, which can be easily handled online by both individuals and enterprises. But also provides health code service, users can quickly open the health code, scan the code in and out of public places, which is more convenient.