Gerontech and Innovation Expo cum Summit (GIES) 2021 3 November 2021 Gerontech and Innovation Expo cum Summit (GIES) 樂齡科技博覽暨高峰會 2021 — Highlight 精華片段 Read full article → Event 繁中 EN About this citation Related ventures seniordeli This citation references Raymond Chau Yik-Chun and seniordeli .