CPC Harbin provincial Party committee and provincial liaison Guan Jingxian secret for 29 joint. No. 29 at the Harbin municipal Party committee told off, especially a traitor, cause of secretary of municipal Party committee of old was the Japanese Kwantung Army spy chief Nakamura Jiro killed, there are five patriots are executed. But the traitor, must be in touch like four people, they are the Harbin municipal Party committee secretary Wang Yimin agents, Secretary of the Municipal Youth League Committee Liu Bo.