CSTB I can sort of understand.. no clue why the transport sec was replaced.
https://www.thestandard.com.hk/break...tion/4/223453/Secretary for Culture, Sports and Tourism Kevin Yeung Yun-hung and Secretary for Transport and Logistics Lam Sai-hung were removed from their positions on Thursday.
China's State Council announced that Rosanna Law Shuk-pui, the Permanent Secretary for Housing and Director of Housing, was appointed as the new Culture, Sports and Tourism chief, replacing Yeung.
Mable Chan Mei-po, the Permanent Secretary for Transport and Logistics, was appointed as the new transport chief.