Why does Prince dongshi town Hotel have Jia's inscription?

Deputy Procurator-General and Party Secretary of the Supreme People's Procuratorate. Born in May, 1938, from Daxing County, Beijing. 1962, joined the China * * * production party. Commissioner general rank. 1964 graduated from Tsinghua University department of engineering physics, majoring in experimental nuclear physics. He has served as secretary of Tsinghua University Committee of the Communist Youth League, member of the Standing Committee of Tsinghua University Party Committee and Minister of Student Affairs Office, and Beijing Municipal Committee of the Communist Youth League. ...

I heard that once a government official was in a meeting, and there was a gambling stall next door, which was open as usual. You should know that he had a hard relationship.