Wuhan can pay personal social security to buy a house.

There are two ways. If you just want to pay social security, you can open an account in the personal window of the Social Security Bureau, but you can only pay for old-age care and medical care, and you can't buy a house. If you want to pay five insurances, you can work in Wuhan, let the company purchase social security in a unified way, or find a formal social security agency to pay for it, and you can buy a house after two years of normal payment.

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