After reporting on the health code and arriving in Zunyi, it is best to report to the community again and carry proof of a 48-hour nucleic acid test

One-code-passing refers to the health code under the epidemic, which is based on personal health data and is generated by the individual's declaration and the back-end big-data information matching of the personal Exclusive two-dimensional code to help the safe and orderly flow of personnel across provinces and normal resumption of work and production and schooling.