HK WCD 灣仔北 Wan Chai North 香港會展 HKCEC exhibition <a href="https://zh.wikipedia.org/wiki/%E6%99%BA%E6%85%A7%E5%9F%8E%E5%B8%82" class="extiw" title="zh:智慧城市">zh:智慧城市</a> Smart City 創意 Innovation 科技 technology 電子 electronics 通訊 ICT &amp; 光電 Lighting Fairs in October 2022
<a href="//commons.wikimedia.org/wiki/User:SHEU_Boningwa_1001_RSA" title="User:SHEU Boningwa 1001 RSA">SHEU Boningwa 1001 RSA</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>