Do I have to pay social security for two years to buy a house in Wuhan?

You can't. Wuhan stipulates that buying a house requires "a two-year social security certificate for non-Wuhan household registration to buy the first house in Han".

First of all, the social security for these two years must be paid continuously. If it is broken in the middle, it will be broken 1 month! Yes, it is so strict, even if you ask the company to make it up, because the social security list will clearly show the relevant information of payment.

Secondly, the two-year social security time range refers to two years from the date of your purchase.

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