a was unwilling to let go of such a good talent. He smiled and said, “If you ever change your mind, you can always come to the Violin Association to find me, or I'll add you on WeChat now.”Once again,...r mother in the back row holding a feverish child, coming to the hospital for a consultation.The young mother, seeing Li Sen's anxious and red-eyed appearance, was obviously also frightened. After bei...