Dr. LM Cheng joined EE in 1989, he served as the Team Leader of Computer Engineering and worked on industrial relations and industrial projects. Dr. SH Leung joined EE in 1987, he contributed substantially as EE Associate Head, Team Leader of Digital and Mobile Communications, and Lead of EE Laboratories. Dr. Alan Yeung joined EE in 1990, he was the Director of EE Computer and Networking Support Team and IE Assistant Programme Leader. They are devoted faculty, very helpful to students, and very supportive of the department.

A farewell party was organized for them on June 18, 2020 to thank their untiring services. The party was joined by more than 90 faculty and staff. Some sharing faculty joined on site and the others joined through Zoom. In the party, our EE Head, Professor Stella Pang acknowledged their contributions and dedicated services for over three decades. Dr. Cheng, Dr. Leung and Dr. Yeung also provided sharing of their long career and their retirement plan. All the participants enjoyed this warm moment and sent their blessings to them for a happy retirement life.

(From left to right) Dr. Alan Yeung, Dr. SH Leung, Professor Stella Pang, Professor Lin Dai and Dr. LM Cheng	Participants joined the party on site and via zoom