Deng stayed for most of the conflict with the Japanese in the war front in the area bordering the provinces of Shanxi, Henan and Hebei, then traveled several times to the city of Yan'an, where Mao had established the basis for Communist Party leadership. In one of his trips to Yan'an in 1939, he married, for the third and last time in his life, Zhuo Lin, a young native of Kunming, who, like other young idealists of the time, had traveled to Yan'an to join the Communists.