I plan to travel to Zhaoxing Miao Village and Qianhu Miao Village in Guizhou around April 2021. The transportation stop is Jiangmen-Guangzhou South----Congjiang-Guiyang-Guangzhou. I don't know where I am. Do Congjiang and Dong villages need nucleic acid test reports, or can they directly enter and exit the scenic spots? Also, submit the nucleic acid report when returning to Guangzhou?