Today, 115 years ago, on February 16, 1910 (Calendar January 7, 1910), the Alliance divided Sun Yat-sen and Chap-Ta-Fat. On February 16, 1910, Sun Yat-sen reorganized the Youth School in San Francisco to the Alliance Party of San Francisco. The 15 members pushed Liu Zhengzhou, Yellow Soul So, Lee as the man's chairman. Sun Yat-Ta-Fat changed the former Alliance's oath to "destroy the Qing Dynasty, set up the People's Republic of China, and practice populism"; and changed the "Chinese Alliance member" to "China Revolutionary Party member". Sun Yat-sen arrived in the United States and sent a letter to Xi Jinping following: "The group was reorganized, the brother in the South Ocean was not the same, the South