Missing man: Police are seeking information on Cheung Ah-sek who has been missing since February 14.

Police are seeking information on Cheung Ah-sek who has been missing since February 14.

Cheung, 75, is 1.6m tall and weighs 59kg. He is of thin build, has a long face, with yellow complexion and short grey straight hair.

He left his home in Chuk Yuen North Estate and has not returned. He was wearing a grey jacket, grey trousers and green sports shoes.