2. If it is a large enterprise or a state-owned enterprise, you can say that it was recommended by teachers and professors, the place where the text was published, your understanding of the enterprise, and the seriousness of your work. No matter what style, it will!
3. If it is an advertising company, marketing ideas and writing are unavoidable. Your idea of the market, your refinement of the selling points. Just wait for the surprise, your attitude is fully revealed in the article.
Finally, no matter what copy you are applying for, writing skills and high thinking are essential. If there are published works, it is good evidence.