He was Zhou Bingyi's comrade and colleague during his time in the army.Later he was promoted to a national cadre, but in the fast-paced development environment of Shenzhen and other special economic zones, he failed to control himself and did some things that violated the regulations of the party and the state.Although I worked peacefully until my retirement.But many years later, he finally could not withstand the condemnation of his conscience and decided to surrender.