刘思齐是毛泽东的大儿媳、即毛岸英的妻子，毛泽东在给她写信时亲切地称叫“思齐儿”。1938年初春的一个晚上，延安的中央党校礼堂上演话剧《弃儿》。毛泽东、朱德、任弼时等领导同志坐在群众中间一起那看，当演到一对革命夫妻被国民党反动派逮捕，在寒风中，一个衣衫褴楼的小? Liu Sizhi, the eldest daughter of Mao Zedong, Mao Anying’s wife, Mao Zedong affectionately called “Si Qi Er” when writing to her. One night in the early spring of 1938, Yan’an staged a drama called “Abandoned Child” in the auditorium of the Central Party School. Mao Zedong, Zhu De, Ren Bishi and other leading comrades sitting in the middle of the masses with that look, when a couple of revolutionaries were arrested by the reactionaries of the Kuomintang, in the cold wind, a small ragged building?