Integrity is the foundation of a person  However, when plagiarism, college entrance examination fraud, national fraud, official corruption and bribery are repeatedly exposed, once the moral system collapses, the society will not continue to operate normally
By querying the credit status in the credit record, the problem of social information asymmetry can be alleviated to a great extent and the dishonest can be psychologically deterred
Credit ID card is a beneficial attempt to maintain and rebuild social integrity.