What is the social security personal code?

The social security number is eight digits. The social security number is displayed on the first page of the old-age medical insurance declaration payment form, the social insurance payment record card, the labor security manual, and the "personal basic information" and "personal payment details" in the online personal social security payment. Individuals can also bring their ID cards or social security cards to the insurance window for enquiries.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.