1, these two majors are liberal arts majors, and the difficulty of study and examination is similar. Whether you can successfully get a diploma from a self-taught college in the future may mainly depend on your interest. Which major are you more interested in, then it is likely that you will stick to self-study more easily in the future, so that you can pass the exam more smoothly and get the diploma more quickly.
2, another judgment, you can consider, do you like children? Do you have any talent? If your answer to these two questions is yes, then I suggest you take the pre-school education major, on the contrary, I suggest you take the administration major.