Is the method of supplementing provident fund the same as that of supplementing social security?

Housing provident fund can be paid. But it can only be handled by the unit, not by the individual.

Paying the housing accumulation fund is not a very complicated matter. Just fill out some forms and fill them out carefully.

1 The unit manager correctly fills in the remittance of housing provident fund.

(in duplicate) (this form can be downloaded online) and "Detailed List of Housing Provident Fund Deposit" (in duplicate) (this form can be downloaded online) and stamped with the financial seal reserved by the unit.

2. The unit manager shall bring the completed housing provident fund remittance book and housing provident fund payment list and check or cash to the office for payment registration.

3 After the registration, the central teller will hand over the check (cash) stamped with the settlement seal to the unit manager at the bank window for deposit.

4. After the payment is received at the bank window, the bank receipt stamp shall be affixed to the housing provident fund remittance (supplement) book, and it shall be returned to the unit manager as an accounting voucher.

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