Can I switch from C2 to C1 after passing Subject 1?

[VanCecilia]

C2 can be changed to C1 after passing Subject 1, but according to relevant regulations, you must retake the exams because the test contents are different. C1 driver's license test: The test subjects include four items: traffic regulations and related knowledge, field driving, road driving, and safe and civilized driving knowledge. Passing standards: Traffic regulations and related knowledge (Subject 1) - written test, full score is 100, 90 or above is passing. Field driving (Subject 2) - on-site, actual vehicle. The minimum requirement is 80 points, below 80 is failing. Road driving (Subject 3) - highway or simulated field, actual vehicle. Full score is 100, must achieve 90 or above to pass. Safe and civilized driving knowledge - written test, questions mainly in the form of cases, pictures, animations, etc., question types include true/false, single-choice, and multiple-choice, a total of 50 questions, full score is 100, 90 is passing.