America doctor Ma Haide came to Shanghai Chinese, introduced by Song Qingling, a medical study in the summer of 1936 to northern Shaanxi Soviet area. In the Mao Zedong and the leadership of the CPC and red army generals and Soviet mass appeal, he decided to give up the advantages of living in the United States, the stay in Yenan in China's war of resistance against Japan. He once had three dreams, the first dream is to marry Chinese wife Sophie; the second dream is China's war of resistance against Japan's great victory; the third dream is to become a complete Chinese people. After 14 years of hard work, Ma Haide by a liberal who became a firm Marxist, he 1937 join the Communist Party of China, participated in the Red Army and the Eighth Route Army and the people's Liberation Army, long-term fight in the health front of our army, has made great contributions to the Chinese revolution. He not only realized the three dreams. After the founding of new China, his new dream is for the sexually transmitted diseases and leprosy eradication efforts.