I have a CK Cheang/Cheung.
Its 3ft x 3ft oil on canvas board that I bought about 5 years ago on ebay.
The signature and composition looks similar in style to others on here although the initials are different.
The frame is new, originally it was in a beige frame.
I've been trying to find out more about the artist for a long time, I think it could be the same painter as the others posted here.