Yes, this barcode contains the candidate’s information. After getting the test paper, the candidate should first check the test subject of the test paper, check whether the test paper is intact, and whether the "name" and "professional examination number" on the barcode match the person. If they are correct, the candidate should sign in the "Name" prescription box in the upper right corner of the test paper. . After the test start signal is sent, draw on the side with the barcode and other information. The size of the picture should be limited to the specified range. The barcode must not be covered, and the test paper must not be marked. The test paper cannot be changed after the candidate signs it.