Is the conscription political examination form as long as the words are correct?

You don't have access to the formal form yourself, and it's not your turn to write it. What you write is in draft form at most, and someone will copy it specially.

On the political examination form, the poor handwriting is understandable, as long as you don't write typos and don't alter them. Alteration is invalid. You'd better write a draft before filling out the form.