Shen Yan, who graduated from a prestigious school, entered the work unit with passion, but could not even keep the right to sign the report he wrote. Until he met Old Tang, who pruned bonsai every day... From the 20-second rule in the elevator to the political topography in the conference room, the more than 100 'hidden rules' taught by Old Tang allowed him to move from an invisible rookie to the core of power step by step in a system with turbulent undercurrents. This is not thick black science, this is an art of survival about proportion.
