Lu Chao. The TV series "Horse" is a new work in this series, which has changed from the previous works in terms of role selection, story design and meaning orientation. The prototype of Hu Youlai in the play is Lu Chao, but the whole TV series is based on the deeds of Academician Lin Junde, an academician of China Academy of Engineering and a famous expert in the field of explosive mechanics and nuclear test engineering in China, which truly tells his simple life in the past 74 years.