The "One in a Million" – Sunshine Science Popularisation Public Welfare Event “Rare Encounters” Public Science Video and Art Exhibition, as one of the featured highlights of the Shanghai Children's Health & Wellness Fair 2024,  displayed 91 artworks across three thematic sections: “Encountering – Life”, “Encountering – Colours”, and “Encountering – Light”. These pieces were primarily created by Lan Jian'er, a rare disease patient, and Pi Pi, a family member of a rare disease patient, along with 43 other rare disease patients.