It is impossible to say yes; The key is to read more stickers, be familiar with the intention of brushwork, structure and composition, know where he wrote intentionally or unintentionally, know which place is difficult to write, know where he learned from the ancients, and know why he is not as simple as Jin people, why he is not as feminine as Tang people, and why he is not as steep as Song people. Only in this way can the calligraphy level be improved.
Finally, I suggest you find the post of Biography of Ji An and present it for 20 times.