Joyce Cheng, the daughter of late comedy icon Lydia Sum and Hongkong actor Adam Cheng, paid an emotional tribute to her mum who passed away on Feb 19, 2008. 

“There are so many things I’d like to tell you. So many secrets I’d love to whisper in your ear, watch your eyes brighten as the latest gossip leaves my lips and enters your ears,” the 33-year-old singer-actress wrote in an IG post, which she addressed to her mum.