1964 at the Tokyo Olympics, Ichiro Ozawa led the Japanese women's volleyball team to win the Olympic champion. 1In April, 965, Premier Zhou invited Da Song Bowen to come to China to train China women's volleyball team. In Shanghai, Bowen had a cruel training for China women's volleyball team for more than a month. 1965 On May Day, the Prime Minister invited the Dasong Bowen couple to a banquet in the Great Hall of the People. During the dinner, when the Prime Minister asked about the training of the women's volleyball team, Dasong said rudely: "The China players I am training are less than half of the Japanese women's volleyball training." The Prime Minister said seriously: "Please transplant Komatsu spirit into the training."

Later, Ichiro Ozawa wrote in his memoirs: "China girls are smart and hardworking, and the top leaders of the country are so concerned about women's volleyball. In the future, China women's volleyball team will definitely surpass the Japanese team, and they will win the world championship one day! "

1975 Da Song Bowen died of a heart attack. Although he didn't see the rise of China women's volleyball team in the future, he laid the foundation for China's soaring.