According to Baidu Encyclopedia, Liu Shishi began to study ballet at the amateur dance school of the Central Ballet Company at the age of 6. In the fourth grade of primary school, Liu Shishi was admitted to Beijing Art School (now Beijing Opera Art Vocational College). He entered the secondary school of Beijing Art School from an ordinary primary school for professional ballet training and began to live in the school. In 2002, after five years of secondary school study, at the age of 15, she successfully entered the ballet department of Beijing Dance Academy to study ballet with a solid ballet foundation. Due to physical limitations, she gradually gave up her initial dream of becoming a ballet dancer and planned to become a ballet teacher after graduation.