Yang Mi was born in Xuanwu District of Beijing (merged into New Xicheng District of Beijing [2])[3], his father Yang Xiaolin is a policeman [4] and his mother no longer works [5]. Because all three people in the family are surnamed Yang, which is the cubic of "Yang" (the result of power in mathematics is called power), she was named Yang Mi. [6] Yang Mi is a real girl in Beijing Chengnan Hutong. When she was a child, she lived near niujie and was good at playing table tennis, badminton, swimming and skating. [7] Yang Mi was very naughty when he was a child. Other children have learned piano, dance and calligraphy, but she can't settle down to learn anything. [8] At that time, China Children's Film Studio held a training class for children's film and television performances. Yang Mi's parents took Yang Mi to sign up with the mentality of participating in the experiment. As a result, Yang Mi, a minor, decided to make an exception because of her smart and lovely appearance. [9] Yang Mi graduated from Beijing Xuanwu Experimental Primary School (no longer exists [10]) [11]. When I was in primary school, my academic performance was better. I was a monitor from grade one to grade three. [12] Yang Mi, who was fierce when he was a child, won the nickname "Xiaoqiang" among his neighbors and friends. [9]