1. The manuscript must be written in English;
2. The manuscript shall be typeset according to the template standard, with at least 4 pages;
3. The theme of the paper shall be related to the theme of the meeting;
4. Plagiarism and plagiarism are prohibited, and multiple submissions are prohibited;
5. It shall have certain innovation, scientific research value and application value;
6. Please kindly specify the subject of your submission as PRCCHD 2024 + along with the name of the corresponding author, failing which we regret to inform you that your submission cannot be confirmed.