Can Beijing social security take three insurances?

If you sign a labor contract with the company, the company must take out five insurances (basic medical care, basic pension, unemployment, work injury and maternity), and one gold (housing provident fund) is not mandatory by law, depending on whether the company gives it or not.

If you don't sign a labor contract with the company, the company has three choices: five insurances, three insurances (basic medical care, basic pension, unemployment), and no insurance, because there is no labor contract guarantee and no local supervision.

If you go to the talent/street for insurance, that is to say, if you go to social security, you can only get three insurances (basic medical care, basic old-age care and unemployment), but you can't get the other two insurances.

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