Do you want to ask what is the relationship between Mr. Ka and Mr. Tian Tian? Partnership. Calorie teacher, self-media creator, as of March 22nd, 2022, the number of fans in Weibo reached 4 1. 1 10,000. Teacher Tian Tian is a video online one-on-one piano sparring software. Through the online guidance of sparring teachers, we can solve the problems that parents of piano children have no time to accompany their children, no professional guidance, communication conflicts, children playing the wrong notes, wrong rhythm and no tutor, so that children can fall in love with the piano.