How to write an application if you don't want to buy social security?

Dear company leaders:

For personal reasons, I voluntarily refuse to buy social security, and all the responsibilities arising from not buying social security shall be borne by myself. I hereby apply to the company and hope the leaders will approve it!

That's about it. In fact, the company just wants to avoid the responsibility that appears after you don't buy social security. If you write like this, you will definitely approve it! But don't regret it yourself! Don't think about the future just because you are young. Even if you want to go back to your hometown, you can return the social security. Basically, the money you paid can be returned, and it should be reserved for you!

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