Sammi Cheng (鄭秀文) is currently rehearsing for her upcoming concert in Hong Kong Coliseum in July 2019. She has been updating her latest condition recently and shared a video clip of herself perspiring after the training on Instagram on 6th May. Sammi said: “Beginning the rehearsal and there is no turning back. Will try my best!” She also uploaded another photo of herself lying on the mat and said: “Exhausted and my sports attire is completed wet.”