1, highlight the theme: the theme should highlight the theme and content of the salon, so that people can see it at a glance. We can consider using phrases or short sentences to summarize the theme, such as "colorful life-exploring the meaning of life", "young people in the new era-pursuing Excellence" and "science and technology and the future-the prospect of the future world".

2. Highlight the highlights: The topic should highlight the highlights of the salon and attract the interest of the participants. You can consider expressing it in short language around the form of activities, special guests, topic setting, interactive links, etc., such as: "Youth has an appointment-celebrity big coffee talks with you" and "Enjoy knowledge-big coffee sharing can't be missed".

3, concise and clear: the topic should be concise and clear, easy to understand and remember. Try to use simple words and phrases, and avoid words that are too complicated or difficult to understand.

4. Related to the organizer: The topic should be related to the organizer and reflect the characteristics and brand image of the organizer. You can add the organizer's name or logo to the title, which is conducive to building a brand image, such as "XX University Thought Salon: Exploring the Future, Starting a Journey of Wisdom".