Group 1 - The 14th National People's Congress (NPC) will open on March 5 and close on March 11, with a total duration of 7 days and 3 plenary sessions scheduled [1] - The spokesperson for the NPC, Lou Qinjian, has a background in various leadership roles, including serving as the Secretary of the Shaanxi and Jiangsu Provincial Committees [1] - Lou Qinjian addressed 13 questions from domestic and foreign journalists during the press conference, covering topics such as the NPC system, legislative work, high-quality economic development, China-US relations, technological self-reliance, and defense budget [1] Group 2 - The spokesperson role is a crucial channel for external understanding of the NPC, with a strict legal procedure for selection [2] - Prior spokespersons for the NPC have included notable figures such as Zeng Tao, Yao Guang, and Fu Ying, among others [2]