eagerly awaiting this moment, waiting with bated breath for the appearance of any sign. Finally, two figures emerged."Grandpa, Yan Yan and I came to see you." Si Ye Chen's voice was clear and refreshi...n!""Is it really Yanyan who is playing" Grandma Si was incredulous, looking at the little girl before her. She's only a few years old and already a world-renowned piano master"Well, shall I play you a...