Leader's story introduction: According to the memories of the hotel staff at that time, during Premier Zhou Enlai's stay, except for outings, he was busy handling government affairs and reviewing documents. The lights in his room were always on until very late. It is admirable; although Deng Xiaoping was unsmiling, he lived a regular life. He reviewed documents in the morning, swam after lunch, and played bridge in the evening when he was tired from work; Huang Wenhuan, the former leader of Vietnam, once practiced training in Diaoyutai twice, and when he came to Qingdao for the second time , he wrote a poem "Revisiting Qingdao" in Chinese: "It's another spring when I revisit Qingdao, and I feel refreshed by the wind and the sea. The pleasant scenery can fascinate guests, and the hospitality mood is even more touching.", expressing his admiration for this place. .