2020
| Nov | ART021 Shanghai: Beyond Words |
| Oct | Christie's Shanghai: The Butterfly Man |
| Oct | Christie's Shanghai: In Conversation |
| Mar |
Lecture at De Maastricht Academy of Fine Arts and Design, Maastricht |
2019
| Sep | The British Museum, London: Old Materials, New Destinies |
| Sep | LAPADA Art and Antique Fair, London: From Where I Dream |
| Sep | Café Royal, London: A Material Man |
| Sep | The Royal College of Art, London: A Material Man |
| Sep | The British Academy of Jewellery, London: Universe and Memories |
| Apr |
The University of Hong Kong, Hong Kong: Too Much, Too Fast, Too Late – Art and Craftsmanship in the Age of Information Explosion |
| Jan | Christie’s Education, Hong Kong |
2018
| Nov | Sarabande Foundation: Established by Lee Alexander McQueen, London: Master of Failures |
| Nov | Gem-A, London: Master of Failures |
| Mar | Sciences Po, Paris: Jewelry Art: Imagery, Emotions and Music |
2017
| Oct | Harvard University, Cambridge (USA): The Art and Artistry of Wallace Chan |
| Mar | Central Saint Martins, London |
2016
| Jul | Hong Kong Book Fair, Hong Kong |
| Jun | The Victoria and Albert Museum, London |
2014
| Sep | Christie’s Paris |