What does the title mean for me to write a highly vertical article?

Thank you for inviting me! A high degree of verticality means creating in a field. For example, if you write entertainment, then your content should be entertainment as much as possible, including videos, instead of today's entertainment, tomorrow's games, post-astronomy and robots. It is big data statistics.

It is still difficult to make money from the media, but if you insist on creating what you like, you must exercise your thinking and writing style and make money with you!