The left hand of Mao Zedong memorial hall is the famous photo by poet Zang Kejia as "hearing laughter." it was taken by Chairman Mao in 1959 to Shaoshan school. But what is more warm is that a pair of golden children who are laughing at the chairman's side are later becoming a pair of loving couples. They have become a good phrase. They say Chairman Mao gave them the media. In the exhibition hall, Mao Zedong has devoted his whole life to the cause of the people and sacrificed six relatives. His great life is also a simple life.