•    Guest mentor for Photographer Incubator program, Hong Kong International Photo Festival.
    •    January 4: Started publishing DOUBLE DOUBLE, a weekly web-based zine (158 issues were published up to December 2021). In 2022, the publication frequency changed to monthly, available in paperback and ebook editions.
    •    Established 50 Gladstone Avenue artsalon, a visit-by-appointment space for exhibition, event, and gathering, replacing the previous gallery.

Selected Exhibition:
    •    "Recent Work," solo exhibition, Lumenvisum, Hong Kong, June 6 to July 21.
    •    "Vision of Hong Kong from Two Generations: Yau Leung | Lee Ka-sing," two-person exhibition, Sotheby's Hong Kong, June.
    •    "Homeland in Transit," group exhibition, Basel, July.
    •    "2K 3.0" (aka. A Year after Istanbul, with Kai Chan and Holly Lee), 50 artsalon, Toronto, October.

Selected Work:
    •    "Swan House" (a suite of 166 photographs taken at Swan House, the home of Malgorzata and Gary Michael Dault, from December 11 to 13).
    •    "Meditation" (installation, random pictures in diptychs displayed as a screensaver).
    •    "Istanbul Journal," 178 diptych photographs, 329mm x 159mm.
    •    "The Darkness" (黑暗從四面靠攏過來), an installation at Lumenvisum gallery, 50 photographs, each mounted on spruce wood measuring 7.5 inches square, displayed in one horizontal line encircling four sides of the white wall.
    •    "Poem 黑暗從四面靠攏過來 (詩四首)" based on the 50 titles from "The Darkness."

Selected Bibliography:
    •    "Who are Yau Leung and Lee Ka-sing? 60s iconic photographers’ series of ‘old’ and ‘new’ Hong Kong now at Sotheby’s" (Lee Hill-choi), (SCMP, 6 June 2019).
    •    "Remembering Yau Leung: An Interview with Lee Ka-sing," Sotheby's (Sotheby's Interview Link).
    •    "Vision of Hong Kong from Two Generations: Yau Leung | Lee Ka-sing" (exhibition catalogue, 216mm x 215mm, 108p, pub. Sotheby's).