Source:
https://scmp.com/article/575977/joseph-lau-replaces-his-brother-chairman

Joseph Lau replaces his brother as chairman

Chinese Estates reshuffles board after ban on Thomas Lau for insider dealing

Joseph Lau Luen-hung has been appointed chairman of his family-controlled Chinese Estates Holdings, replacing his younger brother, Thomas Lau Luen-hung, who was banned by the Insider Dealing Tribunal from directorships in the company for one year.