The answers vary and it is an open question.
This composition is a material composition.
Before writing, consider three questions:
1. What to write? (Intention, requirement: novelty, advancing with the times)
2. Why write? (Thoughts and feelings, requirements: a little bit of red from all the green)
3. How to write? (Problems of expression, requirements: various forms).
According to the material, choose an angle that can be used as a reference for others and contain positive energy.
You need to pay attention to several issues:
1. Create an eye-catching title
2. The angle must be novel
3 .?Expressions and rhetorical techniques must be used rationally.
4. Meet the requirements.