侦察对于侦察的要求是十分严格的,这种严格从周保中给刘雁来小分队的要求中可以感受到:“饶河现地和北起东安镇至五林独木河边境线的日寇、兵力、兵种、武器、装具、粮食、仓库、军队内部生活、士气、部队长姓名及详细调查群众一般的情绪、日军驻军状态、行动和移动的目标目的、军事建 Reconnaissance requirements for reconnaissance are very strict, this strictly from Zhou Bao to Liu Yan to the squad can feel: ”Rao River is now and north from Dongan Town to Wu Lin Dukou border of the Japanese invaders, Military strength, arms, weapons, equipment, food, storage, military internal life, morale, captain’s name and detailed investigation of the general mood of the masses, the status of the Japanese garrison, the purpose of the move and move, military construction