Can I get rid of the health code in less than three days after I arrive in Joan?

You can sell sanitary codes in less than three days in Joan. According to the relevant public information inquired, the health code of personnel from Hainan Province will be marked with the mark that they have not arrived in Hainan for 3 days. After 3 days, if the health code is green, the sign will be cancelled and it will be eliminated. "Health Code" is a tracking and judging system for personal health information and activity information used for epidemic prevention and control in COVID-19. The personal QR code can be generated by the individual's own online declaration and background review.