Writing the title of juvenile theft usually needs to summarize the key information of the incident concisely and accurately. Here are some suggestions:

1. Use concise language: the title should be concise and clear, and avoid using long words or sentences.

2. Emphasize the core information of the event: the title should highlight the main content of the event, such as "juvenile stealing jewelry store" or "underage stealing".

3. Use objective descriptive words: Choose objective words to describe events and avoid exaggerated or emotional expressions.

4. Include the location and time: If possible, include the location and approximate time of the event in the title. For example, "theft of minors occurred in XX city, XX province" or "theft of minors occurred in XX month of 20 19".

Finally, please pay attention to respect the relevant laws and regulations, abide by the relevant regulations and ethics when reporting or describing the incident, and ensure the use of objective and fair expressions.