汪东兴
The Liaison Department, now responsible for foreign intelligence, was significantly expanded and upgraded in 1955, becoming the Central Investigation Department (CID) under the CCP Central Committee, again with Li Kenong as its director. On orders from Li, all Chinese embassies in the 1950s established "Investigation Offices" to gather intelligence, while Soviet KGB advisers helped train new agents. Li Kenong's high standing with both Mao Zedong and Zhou Enlai can be seen from the fact that, while serving as Director of the Central Investigation Department, he was simultaneously given the posts of Deputy Chief of PLA General Staff and Deputy Minister of Foreign Affairs, in order to help him control and coordinate foreign intelligence more effectively. Li was also a good friend of Wang Dongxing, chief of Mao's personal security force.