In 1950 he entered Beijing Agricultural University, majoring in plant protection, where he graduated in 1954.

He was a member of the 8th and 9th National Committee of the Chinese People's Political Consultative Conference.

[2] From the 1950s to the 1970s, Tian Bo clarified the role of virus and high temperature in the degradation of potato flower and leaf types, and worked out the technical scheme of virus-free potato seed production by virus-free shoot tip detoxification.

In the 1980s, he began to study subviruses, first used Ribonucleic acid (RNA) to control the virus diseases caused by cucumber mosaic virus in the world, and obtained potato strains with high resistance to viroids.

for the first time, he found the complex of heat shock protein gp96 and viral antigen peptide in liver cancer tissue caused by hepatitis B virus, which provided a new strategy for the development of therapeutic drugs for chronic hepatitis B and liver cancer.